76584560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 193216800

約数和(自身を除く): 116632240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 260, 349, 422, 520, 698, 844, 1040, 1055, 1396, 1688, 1745, 2110, 2743, 2792, 3376, 3490, 4220, 4537, 5486, 5584, 6980, 8440, 9074, 10972, 13715, 13960, 16880, 18148, 21944, 22685, 27430, 27920, 36296, 43888, 45370, 54860, 72592, 73639, 90740, 109720, 147278, 181480, 219440, 294556, 362960, 368195, 589112, 736390, 957307, 1178224, 1472780, 1914614, 2945560, 3829228, 4786535, 5891120, 7658456, 9573070, 15316912, 19146140, 38292280, 76584560]

約数ペア:

[(1, 76584560), (2, 38292280), (4, 19146140), (5, 15316912), (8, 9573070), (10, 7658456), (13, 5891120), (16, 4786535), (20, 3829228), (26, 2945560), (40, 1914614), (52, 1472780), (65, 1178224), (80, 957307), (104, 736390), (130, 589112), (208, 368195), (211, 362960), (260, 294556), (349, 219440), (422, 181480), (520, 147278), (698, 109720), (844, 90740), (1040, 73639), (1055, 72592), (1396, 54860), (1688, 45370), (1745, 43888), (2110, 36296), (2743, 27920), (2792, 27430), (3376, 22685), (3490, 21944), (4220, 18148), (4537, 16880), (5486, 13960), (5584, 13715), (6980, 10972), (8440, 9074)]