11978200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 31872960

約数和(自身を除く): 19894760

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 271, 325, 340, 425, 442, 520, 542, 650, 680, 850, 884, 1084, 1105, 1300, 1355, 1700, 1768, 2168, 2210, 2600, 2710, 3400, 3523, 4420, 4607, 5420, 5525, 6775, 7046, 8840, 9214, 10840, 11050, 13550, 14092, 17615, 18428, 22100, 23035, 27100, 28184, 35230, 36856, 44200, 46070, 54200, 59891, 70460, 88075, 92140, 115175, 119782, 140920, 176150, 184280, 230350, 239564, 299455, 352300, 460700, 479128, 598910, 704600, 921400, 1197820, 1497275, 2395640, 2994550, 5989100, 11978200]

約数ペア:

[(1, 11978200), (2, 5989100), (4, 2994550), (5, 2395640), (8, 1497275), (10, 1197820), (13, 921400), (17, 704600), (20, 598910), (25, 479128), (26, 460700), (34, 352300), (40, 299455), (50, 239564), (52, 230350), (65, 184280), (68, 176150), (85, 140920), (100, 119782), (104, 115175), (130, 92140), (136, 88075), (170, 70460), (200, 59891), (221, 54200), (260, 46070), (271, 44200), (325, 36856), (340, 35230), (425, 28184), (442, 27100), (520, 23035), (542, 22100), (650, 18428), (680, 17615), (850, 14092), (884, 13550), (1084, 11050), (1105, 10840), (1300, 9214), (1355, 8840), (1700, 7046), (1768, 6775), (2168, 5525), (2210, 5420), (2600, 4607), (2710, 4420), (3400, 3523)]