57988760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 140767200

約数和(自身を除く): 82778440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 1861, 3116, 3722, 3895, 6232, 7444, 7790, 9305, 14888, 15580, 18610, 31160, 35359, 37220, 70718, 74440, 76301, 141436, 152602, 176795, 282872, 305204, 353590, 381505, 610408, 707180, 763010, 1414360, 1449719, 1526020, 2899438, 3052040, 5798876, 7248595, 11597752, 14497190, 28994380, 57988760]

約数ペア:

[(1, 57988760), (2, 28994380), (4, 14497190), (5, 11597752), (8, 7248595), (10, 5798876), (19, 3052040), (20, 2899438), (38, 1526020), (40, 1449719), (41, 1414360), (76, 763010), (82, 707180), (95, 610408), (152, 381505), (164, 353590), (190, 305204), (205, 282872), (328, 176795), (380, 152602), (410, 141436), (760, 76301), (779, 74440), (820, 70718), (1558, 37220), (1640, 35359), (1861, 31160), (3116, 18610), (3722, 15580), (3895, 14888), (6232, 9305), (7444, 7790)]