63219640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6247}}^1$

素因数の和:6292

約数の個数: 64

約数和(自身を含む): 161948160

約数和(自身を除く): 98728520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6247, 10120, 12494, 24988, 31235, 49976, 62470, 68717, 124940, 137434, 143681, 249880, 274868, 287362, 343585, 549736, 574724, 687170, 718405, 1149448, 1374340, 1436810, 1580491, 2748680, 2873620, 3160982, 5747240, 6321964, 7902455, 12643928, 15804910, 31609820, 63219640]

約数ペア:

[(1, 63219640), (2, 31609820), (4, 15804910), (5, 12643928), (8, 7902455), (10, 6321964), (11, 5747240), (20, 3160982), (22, 2873620), (23, 2748680), (40, 1580491), (44, 1436810), (46, 1374340), (55, 1149448), (88, 718405), (92, 687170), (110, 574724), (115, 549736), (184, 343585), (220, 287362), (230, 274868), (253, 249880), (440, 143681), (460, 137434), (506, 124940), (920, 68717), (1012, 62470), (1265, 49976), (2024, 31235), (2530, 24988), (5060, 12494), (6247, 10120)]