2016058460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31393}}^1$

素因数の和:31447

約数の個数: 72

約数和(自身を含む): 4825885680

約数和(自身を除く): 2809827220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1690, 2470, 3211, 3380, 4940, 6422, 12844, 16055, 31393, 32110, 62786, 64220, 125572, 156965, 313930, 408109, 596467, 627860, 816218, 1192934, 1632436, 2040545, 2385868, 2982335, 4081090, 5305417, 5964670, 7754071, 8162180, 10610834, 11929340, 15508142, 21221668, 26527085, 31016284, 38770355, 53054170, 77540710, 100802923, 106108340, 155081420, 201605846, 403211692, 504014615, 1008029230, 2016058460]

約数ペア:

[(1, 2016058460), (2, 1008029230), (4, 504014615), (5, 403211692), (10, 201605846), (13, 155081420), (19, 106108340), (20, 100802923), (26, 77540710), (38, 53054170), (52, 38770355), (65, 31016284), (76, 26527085), (95, 21221668), (130, 15508142), (169, 11929340), (190, 10610834), (247, 8162180), (260, 7754071), (338, 5964670), (380, 5305417), (494, 4081090), (676, 2982335), (845, 2385868), (988, 2040545), (1235, 1632436), (1690, 1192934), (2470, 816218), (3211, 627860), (3380, 596467), (4940, 408109), (6422, 313930), (12844, 156965), (16055, 125572), (31393, 64220), (32110, 62786)]