93977120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:18993

約数の個数: 48

約数和(自身を含む): 229195008

約数和(自身を除く): 135217888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 18947, 37894, 75788, 94735, 151576, 189470, 303152, 378940, 587357, 606304, 757880, 1174714, 1515760, 2349428, 2936785, 3031520, 4698856, 5873570, 9397712, 11747140, 18795424, 23494280, 46988560, 93977120]

約数ペア:

[(1, 93977120), (2, 46988560), (4, 23494280), (5, 18795424), (8, 11747140), (10, 9397712), (16, 5873570), (20, 4698856), (31, 3031520), (32, 2936785), (40, 2349428), (62, 1515760), (80, 1174714), (124, 757880), (155, 606304), (160, 587357), (248, 378940), (310, 303152), (496, 189470), (620, 151576), (992, 94735), (1240, 75788), (2480, 37894), (4960, 18947)]