82583120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54331}}^1$

素因数の和:54363

約数の個数: 40

約数和(自身を含む): 202115040

約数和(自身を除く): 119531920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 54331, 108662, 217324, 271655, 434648, 543310, 869296, 1032289, 1086620, 2064578, 2173240, 4129156, 4346480, 5161445, 8258312, 10322890, 16516624, 20645780, 41291560, 82583120]

約数ペア:

[(1, 82583120), (2, 41291560), (4, 20645780), (5, 16516624), (8, 10322890), (10, 8258312), (16, 5161445), (19, 4346480), (20, 4129156), (38, 2173240), (40, 2064578), (76, 1086620), (80, 1032289), (95, 869296), (152, 543310), (190, 434648), (304, 271655), (380, 217324), (760, 108662), (1520, 54331)]