836716920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{536357}}^1$

素因数の和:536384

約数の個数: 64

約数和(自身を含む): 2703244320

約数和(自身を除く): 1866527400

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, 536357, 1072714, 1609071, 2145428, 2681785, 3218142, 4290856, 5363570, 6436284, 6972641, 8045355, 10727140, 12872568, 13945282, 16090710, 20917923, 21454280, 27890564, 32181420, 34863205, 41835846, 55781128, 64362840, 69726410, 83671692, 104589615, 139452820, 167343384, 209179230, 278905640, 418358460, 836716920]

約数ペア:

[(1, 836716920), (2, 418358460), (3, 278905640), (4, 209179230), (5, 167343384), (6, 139452820), (8, 104589615), (10, 83671692), (12, 69726410), (13, 64362840), (15, 55781128), (20, 41835846), (24, 34863205), (26, 32181420), (30, 27890564), (39, 21454280), (40, 20917923), (52, 16090710), (60, 13945282), (65, 12872568), (78, 10727140), (104, 8045355), (120, 6972641), (130, 6436284), (156, 5363570), (195, 4290856), (260, 3218142), (312, 2681785), (390, 2145428), (520, 1609071), (780, 1072714), (1560, 536357)]