451446025970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1\times {\mathrm{6521}}^1$

素因数の和:7931

約数の個数: 64

約数和(自身を含む): 838658240640

約数和(自身を除く): 387212214670

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 1229, 1310, 2458, 5633, 6145, 6521, 11266, 12290, 13042, 28165, 32605, 52847, 56330, 65210, 105694, 160999, 264235, 280403, 321998, 528470, 560806, 804995, 854251, 1402015, 1609990, 1708502, 2804030, 4271255, 6922957, 8014309, 8542510, 13845914, 16028618, 34614785, 36732793, 40071545, 69229570, 73465586, 80143090, 183663965, 344615287, 367327930, 689230574, 1049874479, 1723076435, 2099748958, 3446152870, 5249372395, 10498744790, 45144602597, 90289205194, 225723012985, 451446025970]

約数ペア:

[(1, 451446025970), (2, 225723012985), (5, 90289205194), (10, 45144602597), (43, 10498744790), (86, 5249372395), (131, 3446152870), (215, 2099748958), (262, 1723076435), (430, 1049874479), (655, 689230574), (1229, 367327930), (1310, 344615287), (2458, 183663965), (5633, 80143090), (6145, 73465586), (6521, 69229570), (11266, 40071545), (12290, 36732793), (13042, 34614785), (28165, 16028618), (32605, 13845914), (52847, 8542510), (56330, 8014309), (65210, 6922957), (105694, 4271255), (160999, 2804030), (264235, 1708502), (280403, 1609990), (321998, 1402015), (528470, 854251), (560806, 804995)]