82150360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 194037120

約数和(自身を除く): 111886760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 740, 940, 1181, 1480, 1739, 1880, 2362, 3478, 4724, 5905, 6956, 8695, 9448, 11810, 13912, 17390, 23620, 34780, 43697, 47240, 55507, 69560, 87394, 111014, 174788, 218485, 222028, 277535, 349576, 436970, 444056, 555070, 873940, 1110140, 1747880, 2053759, 2220280, 4107518, 8215036, 10268795, 16430072, 20537590, 41075180, 82150360]

約数ペア:

[(1, 82150360), (2, 41075180), (4, 20537590), (5, 16430072), (8, 10268795), (10, 8215036), (20, 4107518), (37, 2220280), (40, 2053759), (47, 1747880), (74, 1110140), (94, 873940), (148, 555070), (185, 444056), (188, 436970), (235, 349576), (296, 277535), (370, 222028), (376, 218485), (470, 174788), (740, 111014), (940, 87394), (1181, 69560), (1480, 55507), (1739, 47240), (1880, 43697), (2362, 34780), (3478, 23620), (4724, 17390), (5905, 13912), (6956, 11810), (8695, 9448)]