87577572010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{2161}}^1$

素因数の和:2719

約数の個数: 64

約数和(自身を含む): 161145863424

約数和(自身を除く): 73568291414

約数列:

[1, 2, 5, 10, 83, 157, 166, 311, 314, 415, 622, 785, 830, 1555, 1570, 2161, 3110, 4322, 10805, 13031, 21610, 25813, 26062, 48827, 51626, 65155, 97654, 129065, 130310, 179363, 244135, 258130, 339277, 358726, 488270, 672071, 678554, 896815, 1344142, 1696385, 1793630, 3360355, 3392770, 4052641, 6720710, 8105282, 20263205, 28159991, 40526410, 55781893, 56319982, 105515147, 111563786, 140799955, 211030294, 278909465, 281599910, 527575735, 557818930, 1055151470, 8757757201, 17515514402, 43788786005, 87577572010]

約数ペア:

[(1, 87577572010), (2, 43788786005), (5, 17515514402), (10, 8757757201), (83, 1055151470), (157, 557818930), (166, 527575735), (311, 281599910), (314, 278909465), (415, 211030294), (622, 140799955), (785, 111563786), (830, 105515147), (1555, 56319982), (1570, 55781893), (2161, 40526410), (3110, 28159991), (4322, 20263205), (10805, 8105282), (13031, 6720710), (21610, 4052641), (25813, 3392770), (26062, 3360355), (48827, 1793630), (51626, 1696385), (65155, 1344142), (97654, 896815), (129065, 678554), (130310, 672071), (179363, 488270), (244135, 358726), (258130, 339277)]