1836278380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{2221}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 3921847776

約数和(自身を除く): 2085569396

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 617, 670, 1234, 1340, 2221, 2468, 3085, 4442, 6170, 8884, 11105, 12340, 22210, 41339, 44420, 82678, 148807, 165356, 206695, 297614, 413390, 595228, 744035, 826780, 1370357, 1488070, 2740714, 2976140, 5481428, 6851785, 13703570, 27407140, 91813919, 183627838, 367255676, 459069595, 918139190, 1836278380]

約数ペア:

[(1, 1836278380), (2, 918139190), (4, 459069595), (5, 367255676), (10, 183627838), (20, 91813919), (67, 27407140), (134, 13703570), (268, 6851785), (335, 5481428), (617, 2976140), (670, 2740714), (1234, 1488070), (1340, 1370357), (2221, 826780), (2468, 744035), (3085, 595228), (4442, 413390), (6170, 297614), (8884, 206695), (11105, 165356), (12340, 148807), (22210, 82678), (41339, 44420)]