8218539780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{54377}}^1$

素因数の和:54629

約数の個数: 96

約数和(自身を含む): 25213991040

約数和(自身を除く): 16995451260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 229, 330, 458, 660, 687, 916, 1145, 1374, 2290, 2519, 2748, 3435, 4580, 5038, 6870, 7557, 10076, 12595, 13740, 15114, 25190, 30228, 37785, 50380, 54377, 75570, 108754, 151140, 163131, 217508, 271885, 326262, 543770, 598147, 652524, 815655, 1087540, 1196294, 1631310, 1794441, 2392588, 2990735, 3262620, 3588882, 5981470, 7177764, 8972205, 11962940, 12452333, 17944410, 24904666, 35888820, 37356999, 49809332, 62261665, 74713998, 124523330, 136975663, 149427996, 186784995, 249046660, 273951326, 373569990, 410926989, 547902652, 684878315, 747139980, 821853978, 1369756630, 1643707956, 2054634945, 2739513260, 4109269890, 8218539780]

約数ペア:

[(1, 8218539780), (2, 4109269890), (3, 2739513260), (4, 2054634945), (5, 1643707956), (6, 1369756630), (10, 821853978), (11, 747139980), (12, 684878315), (15, 547902652), (20, 410926989), (22, 373569990), (30, 273951326), (33, 249046660), (44, 186784995), (55, 149427996), (60, 136975663), (66, 124523330), (110, 74713998), (132, 62261665), (165, 49809332), (220, 37356999), (229, 35888820), (330, 24904666), (458, 17944410), (660, 12452333), (687, 11962940), (916, 8972205), (1145, 7177764), (1374, 5981470), (2290, 3588882), (2519, 3262620), (2748, 2990735), (3435, 2392588), (4580, 1794441), (5038, 1631310), (6870, 1196294), (7557, 1087540), (10076, 815655), (12595, 652524), (13740, 598147), (15114, 543770), (25190, 326262), (30228, 271885), (37785, 217508), (50380, 163131), (54377, 151140), (75570, 108754)]