164320694360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4569541}}^1$

素因数の和:4569612

約数の個数: 64

約数和(自身を含む): 394808428800

約数和(自身を除く): 230487734440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 7192, 8990, 17980, 35960, 4569541, 9139082, 18278164, 22847705, 36556328, 45695410, 91390820, 132516689, 141655771, 182781640, 265033378, 283311542, 530066756, 566623084, 662583445, 708278855, 1060133512, 1133246168, 1325166890, 1416557710, 2650333780, 2833115420, 4108017359, 5300667560, 5666230840, 8216034718, 16432069436, 20540086795, 32864138872, 41080173590, 82160347180, 164320694360]

約数ペア:

[(1, 164320694360), (2, 82160347180), (4, 41080173590), (5, 32864138872), (8, 20540086795), (10, 16432069436), (20, 8216034718), (29, 5666230840), (31, 5300667560), (40, 4108017359), (58, 2833115420), (62, 2650333780), (116, 1416557710), (124, 1325166890), (145, 1133246168), (155, 1060133512), (232, 708278855), (248, 662583445), (290, 566623084), (310, 530066756), (580, 283311542), (620, 265033378), (899, 182781640), (1160, 141655771), (1240, 132516689), (1798, 91390820), (3596, 45695410), (4495, 36556328), (7192, 22847705), (8990, 18278164), (17980, 9139082), (35960, 4569541)]