65202280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11399}}^1$

素因数の和:11434

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 107165720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 11399, 22798, 45596, 56995, 91192, 113990, 125389, 148187, 227980, 250778, 296374, 455960, 501556, 592748, 626945, 740935, 1003112, 1185496, 1253890, 1481870, 1630057, 2507780, 2963740, 3260114, 5015560, 5927480, 6520228, 8150285, 13040456, 16300570, 32601140, 65202280]

約数ペア:

[(1, 65202280), (2, 32601140), (4, 16300570), (5, 13040456), (8, 8150285), (10, 6520228), (11, 5927480), (13, 5015560), (20, 3260114), (22, 2963740), (26, 2507780), (40, 1630057), (44, 1481870), (52, 1253890), (55, 1185496), (65, 1003112), (88, 740935), (104, 626945), (110, 592748), (130, 501556), (143, 455960), (220, 296374), (260, 250778), (286, 227980), (440, 148187), (520, 125389), (572, 113990), (715, 91192), (1144, 56995), (1430, 45596), (2860, 22798), (5720, 11399)]