33384520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 88704000

約数和(自身を除く): 55319480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 109, 124, 130, 152, 155, 190, 218, 247, 248, 260, 310, 380, 403, 436, 494, 520, 545, 589, 620, 760, 806, 872, 988, 1090, 1178, 1235, 1240, 1417, 1612, 1976, 2015, 2071, 2180, 2356, 2470, 2834, 2945, 3224, 3379, 4030, 4142, 4360, 4712, 4940, 5668, 5890, 6758, 7085, 7657, 8060, 8284, 9880, 10355, 11336, 11780, 13516, 14170, 15314, 16120, 16568, 16895, 20710, 23560, 26923, 27032, 28340, 30628, 33790, 38285, 41420, 43927, 53846, 56680, 61256, 64201, 67580, 76570, 82840, 87854, 107692, 128402, 134615, 135160, 153140, 175708, 215384, 219635, 256804, 269230, 306280, 321005, 351416, 439270, 513608, 538460, 642010, 834613, 878540, 1076920, 1284020, 1669226, 1757080, 2568040, 3338452, 4173065, 6676904, 8346130, 16692260, 33384520]

約数ペア:

[(1, 33384520), (2, 16692260), (4, 8346130), (5, 6676904), (8, 4173065), (10, 3338452), (13, 2568040), (19, 1757080), (20, 1669226), (26, 1284020), (31, 1076920), (38, 878540), (40, 834613), (52, 642010), (62, 538460), (65, 513608), (76, 439270), (95, 351416), (104, 321005), (109, 306280), (124, 269230), (130, 256804), (152, 219635), (155, 215384), (190, 175708), (218, 153140), (247, 135160), (248, 134615), (260, 128402), (310, 107692), (380, 87854), (403, 82840), (436, 76570), (494, 67580), (520, 64201), (545, 61256), (589, 56680), (620, 53846), (760, 43927), (806, 41420), (872, 38285), (988, 33790), (1090, 30628), (1178, 28340), (1235, 27032), (1240, 26923), (1417, 23560), (1612, 20710), (1976, 16895), (2015, 16568), (2071, 16120), (2180, 15314), (2356, 14170), (2470, 13516), (2834, 11780), (2945, 11336), (3224, 10355), (3379, 9880), (4030, 8284), (4142, 8060), (4360, 7657), (4712, 7085), (4940, 6758), (5668, 5890)]