201918185820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86289823}}^1$

素因数の和:86289851

約数の個数: 72

約数和(自身を含む): 659599414656

約数和(自身を除く): 457681228836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86289823, 172579646, 258869469, 345159292, 431449115, 517738938, 776608407, 862898230, 1035477876, 1121767699, 1294347345, 1553216814, 1725796460, 2243535398, 2588694690, 3106433628, 3365303097, 3883042035, 4487070796, 5177389380, 5608838495, 6730606194, 7766084070, 10095909291, 11217676990, 13461212388, 15532168140, 16826515485, 20191818582, 22435353980, 33653030970, 40383637164, 50479546455, 67306061940, 100959092910, 201918185820]

約数ペア:

[(1, 201918185820), (2, 100959092910), (3, 67306061940), (4, 50479546455), (5, 40383637164), (6, 33653030970), (9, 22435353980), (10, 20191818582), (12, 16826515485), (13, 15532168140), (15, 13461212388), (18, 11217676990), (20, 10095909291), (26, 7766084070), (30, 6730606194), (36, 5608838495), (39, 5177389380), (45, 4487070796), (52, 3883042035), (60, 3365303097), (65, 3106433628), (78, 2588694690), (90, 2243535398), (117, 1725796460), (130, 1553216814), (156, 1294347345), (180, 1121767699), (195, 1035477876), (234, 862898230), (260, 776608407), (390, 517738938), (468, 431449115), (585, 345159292), (780, 258869469), (1170, 172579646), (2340, 86289823)]