27896840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24049}}^1$

素因数の和:24089

約数の個数: 32

約数和(自身を含む): 64935000

約数和(自身を除く): 37038160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 24049, 48098, 96196, 120245, 192392, 240490, 480980, 697421, 961960, 1394842, 2789684, 3487105, 5579368, 6974210, 13948420, 27896840]

約数ペア:

[(1, 27896840), (2, 13948420), (4, 6974210), (5, 5579368), (8, 3487105), (10, 2789684), (20, 1394842), (29, 961960), (40, 697421), (58, 480980), (116, 240490), (145, 192392), (232, 120245), (290, 96196), (580, 48098), (1160, 24049)]