2216996860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6871}}^1$

素因数の和:6983

約数の個数: 96

約数和(自身を含む): 5382260352

約数和(自身を除く): 3165263492

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 73, 85, 130, 146, 170, 221, 260, 292, 340, 365, 442, 730, 884, 949, 1105, 1241, 1460, 1898, 2210, 2482, 3796, 4420, 4745, 4964, 6205, 6871, 9490, 12410, 13742, 16133, 18980, 24820, 27484, 32266, 34355, 64532, 68710, 80665, 89323, 116807, 137420, 161330, 178646, 233614, 322660, 357292, 446615, 467228, 501583, 584035, 893230, 1003166, 1168070, 1518491, 1786460, 2006332, 2336140, 2507915, 3036982, 5015830, 6073964, 6520579, 7592455, 8526911, 10031660, 13041158, 15184910, 17053822, 26082316, 30369820, 32602895, 34107644, 42634555, 65205790, 85269110, 110849843, 130411580, 170538220, 221699686, 443399372, 554249215, 1108498430, 2216996860]

約数ペア:

[(1, 2216996860), (2, 1108498430), (4, 554249215), (5, 443399372), (10, 221699686), (13, 170538220), (17, 130411580), (20, 110849843), (26, 85269110), (34, 65205790), (52, 42634555), (65, 34107644), (68, 32602895), (73, 30369820), (85, 26082316), (130, 17053822), (146, 15184910), (170, 13041158), (221, 10031660), (260, 8526911), (292, 7592455), (340, 6520579), (365, 6073964), (442, 5015830), (730, 3036982), (884, 2507915), (949, 2336140), (1105, 2006332), (1241, 1786460), (1460, 1518491), (1898, 1168070), (2210, 1003166), (2482, 893230), (3796, 584035), (4420, 501583), (4745, 467228), (4964, 446615), (6205, 357292), (6871, 322660), (9490, 233614), (12410, 178646), (13742, 161330), (16133, 137420), (18980, 116807), (24820, 89323), (27484, 80665), (32266, 68710), (34355, 64532)]