2087842900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 162

約数和(自身を含む): 5397757386

約数和(自身を除く): 3309914486

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 169, 220, 242, 260, 275, 286, 325, 338, 484, 550, 572, 605, 650, 676, 715, 845, 1021, 1100, 1210, 1300, 1430, 1573, 1690, 1859, 2042, 2420, 2860, 3025, 3146, 3380, 3575, 3718, 4084, 4225, 5105, 6050, 6292, 7150, 7436, 7865, 8450, 9295, 10210, 11231, 12100, 13273, 14300, 15730, 16900, 18590, 20420, 20449, 22462, 25525, 26546, 31460, 37180, 39325, 40898, 44924, 46475, 51050, 53092, 56155, 66365, 78650, 81796, 92950, 102100, 102245, 112310, 123541, 132730, 146003, 157300, 172549, 185900, 204490, 224620, 247082, 265460, 280775, 292006, 331825, 345098, 408980, 494164, 511225, 561550, 584012, 617705, 663650, 690196, 730015, 862745, 1022450, 1123100, 1235410, 1327300, 1460030, 1606033, 1725490, 1898039, 2044900, 2470820, 2920060, 3088525, 3212066, 3450980, 3650075, 3796078, 4313725, 6177050, 6424132, 7300150, 7592156, 8030165, 8627450, 9490195, 12354100, 14600300, 16060330, 17254900, 18980390, 20878429, 32120660, 37960780, 40150825, 41756858, 47450975, 80301650, 83513716, 94901950, 104392145, 160603300, 189803900, 208784290, 417568580, 521960725, 1043921450, 2087842900]

約数ペア:

[(1, 2087842900), (2, 1043921450), (4, 521960725), (5, 417568580), (10, 208784290), (11, 189803900), (13, 160603300), (20, 104392145), (22, 94901950), (25, 83513716), (26, 80301650), (44, 47450975), (50, 41756858), (52, 40150825), (55, 37960780), (65, 32120660), (100, 20878429), (110, 18980390), (121, 17254900), (130, 16060330), (143, 14600300), (169, 12354100), (220, 9490195), (242, 8627450), (260, 8030165), (275, 7592156), (286, 7300150), (325, 6424132), (338, 6177050), (484, 4313725), (550, 3796078), (572, 3650075), (605, 3450980), (650, 3212066), (676, 3088525), (715, 2920060), (845, 2470820), (1021, 2044900), (1100, 1898039), (1210, 1725490), (1300, 1606033), (1430, 1460030), (1573, 1327300), (1690, 1235410), (1859, 1123100), (2042, 1022450), (2420, 862745), (2860, 730015), (3025, 690196), (3146, 663650), (3380, 617705), (3575, 584012), (3718, 561550), (4084, 511225), (4225, 494164), (5105, 408980), (6050, 345098), (6292, 331825), (7150, 292006), (7436, 280775), (7865, 265460), (8450, 247082), (9295, 224620), (10210, 204490), (11231, 185900), (12100, 172549), (13273, 157300), (14300, 146003), (15730, 132730), (16900, 123541), (18590, 112310), (20420, 102245), (20449, 102100), (22462, 92950), (25525, 81796), (26546, 78650), (31460, 66365), (37180, 56155), (39325, 53092), (40898, 51050), (44924, 46475)]