2017667600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7321}}^1$

素因数の和:7405

約数の個数: 120

約数和(自身を含む): 5319550152

約数和(自身を除く): 3301882552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 200, 208, 212, 260, 265, 325, 400, 424, 520, 530, 650, 689, 848, 1040, 1060, 1300, 1325, 1378, 2120, 2600, 2650, 2756, 3445, 4240, 5200, 5300, 5512, 6890, 7321, 10600, 11024, 13780, 14642, 17225, 21200, 27560, 29284, 34450, 36605, 55120, 58568, 68900, 73210, 95173, 117136, 137800, 146420, 183025, 190346, 275600, 292840, 366050, 380692, 388013, 475865, 585680, 732100, 761384, 776026, 951730, 1464200, 1522768, 1552052, 1903460, 1940065, 2379325, 2928400, 3104104, 3806920, 3880130, 4758650, 5044169, 6208208, 7613840, 7760260, 9517300, 9700325, 10088338, 15520520, 19034600, 19400650, 20176676, 25220845, 31041040, 38069200, 38801300, 40353352, 50441690, 77602600, 80706704, 100883380, 126104225, 155205200, 201766760, 252208450, 403533520, 504416900, 1008833800, 2017667600]

約数ペア:

[(1, 2017667600), (2, 1008833800), (4, 504416900), (5, 403533520), (8, 252208450), (10, 201766760), (13, 155205200), (16, 126104225), (20, 100883380), (25, 80706704), (26, 77602600), (40, 50441690), (50, 40353352), (52, 38801300), (53, 38069200), (65, 31041040), (80, 25220845), (100, 20176676), (104, 19400650), (106, 19034600), (130, 15520520), (200, 10088338), (208, 9700325), (212, 9517300), (260, 7760260), (265, 7613840), (325, 6208208), (400, 5044169), (424, 4758650), (520, 3880130), (530, 3806920), (650, 3104104), (689, 2928400), (848, 2379325), (1040, 1940065), (1060, 1903460), (1300, 1552052), (1325, 1522768), (1378, 1464200), (2120, 951730), (2600, 776026), (2650, 761384), (2756, 732100), (3445, 585680), (4240, 475865), (5200, 388013), (5300, 380692), (5512, 366050), (6890, 292840), (7321, 275600), (10600, 190346), (11024, 183025), (13780, 146420), (14642, 137800), (17225, 117136), (21200, 95173), (27560, 73210), (29284, 68900), (34450, 58568), (36605, 55120)]