5280651352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 10391040000

約数和(自身を除く): 5110388648

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 409, 632, 659, 818, 1318, 1636, 2449, 2636, 3272, 4898, 5272, 9796, 12679, 19592, 20429, 25358, 32311, 40858, 50716, 52061, 64622, 81716, 101432, 104122, 129244, 163432, 208244, 258488, 269531, 416488, 539062, 1001641, 1078124, 1613891, 2003282, 2156248, 3227782, 4006564, 6455564, 8013128, 8355461, 12911128, 16710922, 21292949, 33421844, 42585898, 66843688, 85171796, 170343592, 660081419, 1320162838, 2640325676, 5280651352]

約数ペア:

[(1, 5280651352), (2, 2640325676), (4, 1320162838), (8, 660081419), (31, 170343592), (62, 85171796), (79, 66843688), (124, 42585898), (158, 33421844), (248, 21292949), (316, 16710922), (409, 12911128), (632, 8355461), (659, 8013128), (818, 6455564), (1318, 4006564), (1636, 3227782), (2449, 2156248), (2636, 2003282), (3272, 1613891), (4898, 1078124), (5272, 1001641), (9796, 539062), (12679, 416488), (19592, 269531), (20429, 258488), (25358, 208244), (32311, 163432), (40858, 129244), (50716, 104122), (52061, 101432), (64622, 81716)]