455031603940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1\times {\mathrm{3571}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 1001248174080

約数和(自身を除く): 546216570140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 439, 460, 631, 878, 1262, 1756, 2195, 2524, 3155, 3571, 4390, 6310, 7142, 8780, 10097, 12620, 14284, 14513, 17855, 20194, 29026, 35710, 40388, 50485, 58052, 71420, 72565, 82133, 100970, 145130, 164266, 201940, 277009, 290260, 328532, 410665, 554018, 821330, 1108036, 1385045, 1567669, 1642660, 2253301, 2770090, 3135338, 4506602, 5540180, 6270676, 6371207, 7838345, 9013204, 11266505, 12742414, 15676690, 22533010, 25484828, 31353380, 31856035, 36056387, 45066020, 51825923, 63712070, 72112774, 103651846, 127424140, 144225548, 180281935, 207303692, 259129615, 360563870, 518259230, 721127740, 989199139, 1036518460, 1978398278, 3956796556, 4945995695, 9891991390, 19783982780, 22751580197, 45503160394, 91006320788, 113757900985, 227515801970, 455031603940]

約数ペア:

[(1, 455031603940), (2, 227515801970), (4, 113757900985), (5, 91006320788), (10, 45503160394), (20, 22751580197), (23, 19783982780), (46, 9891991390), (92, 4945995695), (115, 3956796556), (230, 1978398278), (439, 1036518460), (460, 989199139), (631, 721127740), (878, 518259230), (1262, 360563870), (1756, 259129615), (2195, 207303692), (2524, 180281935), (3155, 144225548), (3571, 127424140), (4390, 103651846), (6310, 72112774), (7142, 63712070), (8780, 51825923), (10097, 45066020), (12620, 36056387), (14284, 31856035), (14513, 31353380), (17855, 25484828), (20194, 22533010), (29026, 15676690), (35710, 12742414), (40388, 11266505), (50485, 9013204), (58052, 7838345), (71420, 6371207), (72565, 6270676), (82133, 5540180), (100970, 4506602), (145130, 3135338), (164266, 2770090), (201940, 2253301), (277009, 1642660), (290260, 1567669), (328532, 1385045), (410665, 1108036), (554018, 821330)]