38146880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 97438464

約数和(自身を除く): 59291584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 73, 80, 92, 115, 142, 146, 160, 184, 230, 284, 292, 320, 355, 365, 368, 460, 568, 584, 710, 730, 736, 920, 1136, 1168, 1420, 1460, 1472, 1633, 1679, 1840, 2272, 2336, 2840, 2920, 3266, 3358, 3680, 4544, 4672, 5183, 5680, 5840, 6532, 6716, 7360, 8165, 8395, 10366, 11360, 11680, 13064, 13432, 16330, 16790, 20732, 22720, 23360, 25915, 26128, 26864, 32660, 33580, 41464, 51830, 52256, 53728, 65320, 67160, 82928, 103660, 104512, 107456, 119209, 130640, 134320, 165856, 207320, 238418, 261280, 268640, 331712, 414640, 476836, 522560, 537280, 596045, 829280, 953672, 1192090, 1658560, 1907344, 2384180, 3814688, 4768360, 7629376, 9536720, 19073440, 38146880]

約数ペア:

[(1, 38146880), (2, 19073440), (4, 9536720), (5, 7629376), (8, 4768360), (10, 3814688), (16, 2384180), (20, 1907344), (23, 1658560), (32, 1192090), (40, 953672), (46, 829280), (64, 596045), (71, 537280), (73, 522560), (80, 476836), (92, 414640), (115, 331712), (142, 268640), (146, 261280), (160, 238418), (184, 207320), (230, 165856), (284, 134320), (292, 130640), (320, 119209), (355, 107456), (365, 104512), (368, 103660), (460, 82928), (568, 67160), (584, 65320), (710, 53728), (730, 52256), (736, 51830), (920, 41464), (1136, 33580), (1168, 32660), (1420, 26864), (1460, 26128), (1472, 25915), (1633, 23360), (1679, 22720), (1840, 20732), (2272, 16790), (2336, 16330), (2840, 13432), (2920, 13064), (3266, 11680), (3358, 11360), (3680, 10366), (4544, 8395), (4672, 8165), (5183, 7360), (5680, 6716), (5840, 6532)]