41512720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 104993280

約数和(自身を除く): 63480560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 881, 1178, 1240, 1520, 1762, 2356, 2480, 2945, 3524, 4405, 4712, 5890, 7048, 8810, 9424, 11780, 14096, 16739, 17620, 23560, 27311, 33478, 35240, 47120, 54622, 66956, 70480, 83695, 109244, 133912, 136555, 167390, 218488, 267824, 273110, 334780, 436976, 518909, 546220, 669560, 1037818, 1092440, 1339120, 2075636, 2184880, 2594545, 4151272, 5189090, 8302544, 10378180, 20756360, 41512720]

約数ペア:

[(1, 41512720), (2, 20756360), (4, 10378180), (5, 8302544), (8, 5189090), (10, 4151272), (16, 2594545), (19, 2184880), (20, 2075636), (31, 1339120), (38, 1092440), (40, 1037818), (62, 669560), (76, 546220), (80, 518909), (95, 436976), (124, 334780), (152, 273110), (155, 267824), (190, 218488), (248, 167390), (304, 136555), (310, 133912), (380, 109244), (496, 83695), (589, 70480), (620, 66956), (760, 54622), (881, 47120), (1178, 35240), (1240, 33478), (1520, 27311), (1762, 23560), (2356, 17620), (2480, 16739), (2945, 14096), (3524, 11780), (4405, 9424), (4712, 8810), (5890, 7048)]