42604760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 107442720

約数和(自身を除く): 64837960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 2617, 3256, 4070, 5234, 8140, 10468, 13085, 16280, 20936, 26170, 28787, 52340, 57574, 96829, 104680, 115148, 143935, 193658, 230296, 287870, 387316, 484145, 575740, 774632, 968290, 1065119, 1151480, 1936580, 2130238, 3873160, 4260476, 5325595, 8520952, 10651190, 21302380, 42604760]

約数ペア:

[(1, 42604760), (2, 21302380), (4, 10651190), (5, 8520952), (8, 5325595), (10, 4260476), (11, 3873160), (20, 2130238), (22, 1936580), (37, 1151480), (40, 1065119), (44, 968290), (55, 774632), (74, 575740), (88, 484145), (110, 387316), (148, 287870), (185, 230296), (220, 193658), (296, 143935), (370, 115148), (407, 104680), (440, 96829), (740, 57574), (814, 52340), (1480, 28787), (1628, 26170), (2035, 20936), (2617, 16280), (3256, 13085), (4070, 10468), (5234, 8140)]