488352100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 1116178560

約数和(自身を除く): 627826460

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 113, 115, 226, 230, 452, 460, 565, 575, 1130, 1150, 1879, 2260, 2300, 2599, 2825, 3758, 5198, 5650, 7516, 9395, 10396, 11300, 12995, 18790, 25990, 37580, 43217, 46975, 51980, 64975, 86434, 93950, 129950, 172868, 187900, 212327, 216085, 259900, 424654, 432170, 849308, 864340, 1061635, 1080425, 2123270, 2160850, 4246540, 4321700, 4883521, 5308175, 9767042, 10616350, 19534084, 21232700, 24417605, 48835210, 97670420, 122088025, 244176050, 488352100]

約数ペア:

[(1, 488352100), (2, 244176050), (4, 122088025), (5, 97670420), (10, 48835210), (20, 24417605), (23, 21232700), (25, 19534084), (46, 10616350), (50, 9767042), (92, 5308175), (100, 4883521), (113, 4321700), (115, 4246540), (226, 2160850), (230, 2123270), (452, 1080425), (460, 1061635), (565, 864340), (575, 849308), (1130, 432170), (1150, 424654), (1879, 259900), (2260, 216085), (2300, 212327), (2599, 187900), (2825, 172868), (3758, 129950), (5198, 93950), (5650, 86434), (7516, 64975), (9395, 51980), (10396, 46975), (11300, 43217), (12995, 37580), (18790, 25990)]