4453648240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 11131001856

約数和(自身を除く): 6677353616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 73, 80, 92, 115, 142, 146, 184, 230, 284, 292, 355, 365, 368, 460, 467, 568, 584, 710, 730, 920, 934, 1136, 1168, 1420, 1460, 1633, 1679, 1840, 1868, 2335, 2840, 2920, 3266, 3358, 3736, 4670, 5183, 5680, 5840, 6532, 6716, 7472, 8165, 8395, 9340, 10366, 10741, 13064, 13432, 16330, 16790, 18680, 20732, 21482, 25915, 26128, 26864, 32660, 33157, 33580, 34091, 37360, 41464, 42964, 51830, 53705, 65320, 66314, 67160, 68182, 82928, 85928, 103660, 107410, 119209, 130640, 132628, 134320, 136364, 165785, 170455, 171856, 207320, 214820, 238418, 265256, 272728, 331570, 340910, 414640, 429640, 476836, 530512, 545456, 596045, 663140, 681820, 762611, 784093, 859280, 953672, 1192090, 1326280, 1363640, 1525222, 1568186, 1907344, 2384180, 2420461, 2652560, 2727280, 3050444, 3136372, 3813055, 3920465, 4768360, 4840922, 6100888, 6272744, 7626110, 7840930, 9536720, 9681844, 12102305, 12201776, 12545488, 15252220, 15681860, 19363688, 24204610, 30504440, 31363720, 38727376, 48409220, 55670603, 61008880, 62727440, 96818440, 111341206, 193636880, 222682412, 278353015, 445364824, 556706030, 890729648, 1113412060, 2226824120, 4453648240]

約数ペア:

[(1, 4453648240), (2, 2226824120), (4, 1113412060), (5, 890729648), (8, 556706030), (10, 445364824), (16, 278353015), (20, 222682412), (23, 193636880), (40, 111341206), (46, 96818440), (71, 62727440), (73, 61008880), (80, 55670603), (92, 48409220), (115, 38727376), (142, 31363720), (146, 30504440), (184, 24204610), (230, 19363688), (284, 15681860), (292, 15252220), (355, 12545488), (365, 12201776), (368, 12102305), (460, 9681844), (467, 9536720), (568, 7840930), (584, 7626110), (710, 6272744), (730, 6100888), (920, 4840922), (934, 4768360), (1136, 3920465), (1168, 3813055), (1420, 3136372), (1460, 3050444), (1633, 2727280), (1679, 2652560), (1840, 2420461), (1868, 2384180), (2335, 1907344), (2840, 1568186), (2920, 1525222), (3266, 1363640), (3358, 1326280), (3736, 1192090), (4670, 953672), (5183, 859280), (5680, 784093), (5840, 762611), (6532, 681820), (6716, 663140), (7472, 596045), (8165, 545456), (8395, 530512), (9340, 476836), (10366, 429640), (10741, 414640), (13064, 340910), (13432, 331570), (16330, 272728), (16790, 265256), (18680, 238418), (20732, 214820), (21482, 207320), (25915, 171856), (26128, 170455), (26864, 165785), (32660, 136364), (33157, 134320), (33580, 132628), (34091, 130640), (37360, 119209), (41464, 107410), (42964, 103660), (51830, 85928), (53705, 82928), (65320, 68182), (66314, 67160)]