829190480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14537}}^1$

素因数の和:14604

約数の個数: 80

約数和(自身を含む): 2076724224

約数和(自身を除く): 1247533744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 14537, 28520, 29074, 57040, 58148, 72685, 116296, 145370, 232592, 290740, 334351, 450647, 581480, 668702, 901294, 1162960, 1337404, 1671755, 1802588, 2253235, 2674808, 3343510, 3605176, 4506470, 5349616, 6687020, 7210352, 9012940, 10364881, 13374040, 18025880, 20729762, 26748080, 36051760, 41459524, 51824405, 82919048, 103648810, 165838096, 207297620, 414595240, 829190480]

約数ペア:

[(1, 829190480), (2, 414595240), (4, 207297620), (5, 165838096), (8, 103648810), (10, 82919048), (16, 51824405), (20, 41459524), (23, 36051760), (31, 26748080), (40, 20729762), (46, 18025880), (62, 13374040), (80, 10364881), (92, 9012940), (115, 7210352), (124, 6687020), (155, 5349616), (184, 4506470), (230, 3605176), (248, 3343510), (310, 2674808), (368, 2253235), (460, 1802588), (496, 1671755), (620, 1337404), (713, 1162960), (920, 901294), (1240, 668702), (1426, 581480), (1840, 450647), (2480, 334351), (2852, 290740), (3565, 232592), (5704, 145370), (7130, 116296), (11408, 72685), (14260, 58148), (14537, 57040), (28520, 29074)]