9968369740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{12953}}^1$

素因数の和:13231

約数の個数: 96

約数和(自身を含む): 25070653440

約数和(自身を除く): 15102283700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 239, 322, 460, 478, 644, 805, 956, 1195, 1610, 1673, 2390, 3220, 3346, 4780, 5497, 6692, 8365, 10994, 12953, 16730, 21988, 25906, 27485, 33460, 38479, 51812, 54970, 64765, 76958, 90671, 109940, 129530, 153916, 181342, 192395, 259060, 297919, 362684, 384790, 453355, 595838, 769580, 906710, 1191676, 1489595, 1813420, 2085433, 2979190, 3095767, 4170866, 5958380, 6191534, 8341732, 10427165, 12383068, 15478835, 20854330, 21670369, 30957670, 41708660, 43340738, 61915340, 71202641, 86681476, 108351845, 142405282, 216703690, 284810564, 356013205, 433407380, 498418487, 712026410, 996836974, 1424052820, 1993673948, 2492092435, 4984184870, 9968369740]

約数ペア:

[(1, 9968369740), (2, 4984184870), (4, 2492092435), (5, 1993673948), (7, 1424052820), (10, 996836974), (14, 712026410), (20, 498418487), (23, 433407380), (28, 356013205), (35, 284810564), (46, 216703690), (70, 142405282), (92, 108351845), (115, 86681476), (140, 71202641), (161, 61915340), (230, 43340738), (239, 41708660), (322, 30957670), (460, 21670369), (478, 20854330), (644, 15478835), (805, 12383068), (956, 10427165), (1195, 8341732), (1610, 6191534), (1673, 5958380), (2390, 4170866), (3220, 3095767), (3346, 2979190), (4780, 2085433), (5497, 1813420), (6692, 1489595), (8365, 1191676), (10994, 906710), (12953, 769580), (16730, 595838), (21988, 453355), (25906, 384790), (27485, 362684), (33460, 297919), (38479, 259060), (51812, 192395), (54970, 181342), (64765, 153916), (76958, 129530), (90671, 109940)]