274708900880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{255743}}^1$

素因数の和:256248

約数の個数: 80

約数和(自身を含む): 662151905280

約数和(自身を除く): 387443004400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 463, 464, 580, 926, 1160, 1852, 2315, 2320, 3704, 4630, 7408, 9260, 13427, 18520, 26854, 37040, 53708, 67135, 107416, 134270, 214832, 255743, 268540, 511486, 537080, 1022972, 1074160, 1278715, 2045944, 2557430, 4091888, 5114860, 7416547, 10229720, 14833094, 20459440, 29666188, 37082735, 59332376, 74165470, 118409009, 118664752, 148330940, 236818018, 296661880, 473636036, 592045045, 593323760, 947272072, 1184090090, 1894544144, 2368180180, 3433861261, 4736360360, 6867722522, 9472720720, 13735445044, 17169306305, 27470890088, 34338612610, 54941780176, 68677225220, 137354450440, 274708900880]

約数ペア:

[(1, 274708900880), (2, 137354450440), (4, 68677225220), (5, 54941780176), (8, 34338612610), (10, 27470890088), (16, 17169306305), (20, 13735445044), (29, 9472720720), (40, 6867722522), (58, 4736360360), (80, 3433861261), (116, 2368180180), (145, 1894544144), (232, 1184090090), (290, 947272072), (463, 593323760), (464, 592045045), (580, 473636036), (926, 296661880), (1160, 236818018), (1852, 148330940), (2315, 118664752), (2320, 118409009), (3704, 74165470), (4630, 59332376), (7408, 37082735), (9260, 29666188), (13427, 20459440), (18520, 14833094), (26854, 10229720), (37040, 7416547), (53708, 5114860), (67135, 4091888), (107416, 2557430), (134270, 2045944), (214832, 1278715), (255743, 1074160), (268540, 1022972), (511486, 537080)]