212835500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{3767}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 469070784

約数和(自身を除く): 256235284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 452, 500, 565, 1130, 2260, 2825, 3767, 5650, 7534, 11300, 14125, 15068, 18835, 28250, 37670, 56500, 75340, 94175, 188350, 376700, 425671, 470875, 851342, 941750, 1702684, 1883500, 2128355, 4256710, 8513420, 10641775, 21283550, 42567100, 53208875, 106417750, 212835500]

約数ペア:

[(1, 212835500), (2, 106417750), (4, 53208875), (5, 42567100), (10, 21283550), (20, 10641775), (25, 8513420), (50, 4256710), (100, 2128355), (113, 1883500), (125, 1702684), (226, 941750), (250, 851342), (452, 470875), (500, 425671), (565, 376700), (1130, 188350), (2260, 94175), (2825, 75340), (3767, 56500), (5650, 37670), (7534, 28250), (11300, 18835), (14125, 15068)]