26510640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 91869120

約数和(自身を除く): 65358480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 293, 312, 348, 377, 390, 435, 464, 520, 580, 586, 624, 696, 754, 780, 870, 879, 1040, 1131, 1160, 1172, 1392, 1465, 1508, 1560, 1740, 1758, 1885, 2262, 2320, 2344, 2930, 3016, 3120, 3480, 3516, 3770, 3809, 4395, 4524, 4688, 5655, 5860, 6032, 6960, 7032, 7540, 7618, 8497, 8790, 9048, 11310, 11427, 11720, 14064, 15080, 15236, 16994, 17580, 18096, 19045, 22620, 22854, 23440, 25491, 30160, 30472, 33988, 35160, 38090, 42485, 45240, 45708, 50982, 57135, 60944, 67976, 70320, 76180, 84970, 90480, 91416, 101964, 110461, 114270, 127455, 135952, 152360, 169940, 182832, 203928, 220922, 228540, 254910, 304720, 331383, 339880, 407856, 441844, 457080, 509820, 552305, 662766, 679760, 883688, 914160, 1019640, 1104610, 1325532, 1656915, 1767376, 2039280, 2209220, 2651064, 3313830, 4418440, 5302128, 6627660, 8836880, 13255320, 26510640]

約数ペア:

[(1, 26510640), (2, 13255320), (3, 8836880), (4, 6627660), (5, 5302128), (6, 4418440), (8, 3313830), (10, 2651064), (12, 2209220), (13, 2039280), (15, 1767376), (16, 1656915), (20, 1325532), (24, 1104610), (26, 1019640), (29, 914160), (30, 883688), (39, 679760), (40, 662766), (48, 552305), (52, 509820), (58, 457080), (60, 441844), (65, 407856), (78, 339880), (80, 331383), (87, 304720), (104, 254910), (116, 228540), (120, 220922), (130, 203928), (145, 182832), (156, 169940), (174, 152360), (195, 135952), (208, 127455), (232, 114270), (240, 110461), (260, 101964), (290, 91416), (293, 90480), (312, 84970), (348, 76180), (377, 70320), (390, 67976), (435, 60944), (464, 57135), (520, 50982), (580, 45708), (586, 45240), (624, 42485), (696, 38090), (754, 35160), (780, 33988), (870, 30472), (879, 30160), (1040, 25491), (1131, 23440), (1160, 22854), (1172, 22620), (1392, 19045), (1465, 18096), (1508, 17580), (1560, 16994), (1740, 15236), (1758, 15080), (1885, 14064), (2262, 11720), (2320, 11427), (2344, 11310), (2930, 9048), (3016, 8790), (3120, 8497), (3480, 7618), (3516, 7540), (3770, 7032), (3809, 6960), (4395, 6032), (4524, 5860), (4688, 5655)]