98889960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63391}}^1$

素因数の和:63418

約数の個数: 64

約数和(自身を含む): 319495680

約数和(自身を除く): 220605720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63391, 126782, 190173, 253564, 316955, 380346, 507128, 633910, 760692, 824083, 950865, 1267820, 1521384, 1648166, 1901730, 2472249, 2535640, 3296332, 3803460, 4120415, 4944498, 6592664, 7606920, 8240830, 9888996, 12361245, 16481660, 19777992, 24722490, 32963320, 49444980, 98889960]

約数ペア:

[(1, 98889960), (2, 49444980), (3, 32963320), (4, 24722490), (5, 19777992), (6, 16481660), (8, 12361245), (10, 9888996), (12, 8240830), (13, 7606920), (15, 6592664), (20, 4944498), (24, 4120415), (26, 3803460), (30, 3296332), (39, 2535640), (40, 2472249), (52, 1901730), (60, 1648166), (65, 1521384), (78, 1267820), (104, 950865), (120, 824083), (130, 760692), (156, 633910), (195, 507128), (260, 380346), (312, 316955), (390, 253564), (520, 190173), (780, 126782), (1560, 63391)]