83611120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 204236928

約数和(自身を除く): 120625808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 592, 601, 740, 752, 940, 1202, 1480, 1739, 1880, 2404, 2960, 3005, 3478, 3760, 4808, 6010, 6956, 8695, 9616, 12020, 13912, 17390, 22237, 24040, 27824, 28247, 34780, 44474, 48080, 56494, 69560, 88948, 111185, 112988, 139120, 141235, 177896, 222370, 225976, 282470, 355792, 444740, 451952, 564940, 889480, 1045139, 1129880, 1778960, 2090278, 2259760, 4180556, 5225695, 8361112, 10451390, 16722224, 20902780, 41805560, 83611120]

約数ペア:

[(1, 83611120), (2, 41805560), (4, 20902780), (5, 16722224), (8, 10451390), (10, 8361112), (16, 5225695), (20, 4180556), (37, 2259760), (40, 2090278), (47, 1778960), (74, 1129880), (80, 1045139), (94, 889480), (148, 564940), (185, 451952), (188, 444740), (235, 355792), (296, 282470), (370, 225976), (376, 222370), (470, 177896), (592, 141235), (601, 139120), (740, 112988), (752, 111185), (940, 88948), (1202, 69560), (1480, 56494), (1739, 48080), (1880, 44474), (2404, 34780), (2960, 28247), (3005, 27824), (3478, 24040), (3760, 22237), (4808, 17390), (6010, 13912), (6956, 12020), (8695, 9616)]