8948150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 9050698

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 251, 310, 502, 575, 713, 775, 1150, 1255, 1426, 1550, 2510, 3565, 5773, 6275, 7130, 7781, 11546, 12550, 15562, 17825, 28865, 35650, 38905, 57730, 77810, 144325, 178963, 194525, 288650, 357926, 389050, 894815, 1789630, 4474075, 8948150]

約数ペア:

[(1, 8948150), (2, 4474075), (5, 1789630), (10, 894815), (23, 389050), (25, 357926), (31, 288650), (46, 194525), (50, 178963), (62, 144325), (115, 77810), (155, 57730), (230, 38905), (251, 35650), (310, 28865), (502, 17825), (575, 15562), (713, 12550), (775, 11546), (1150, 7781), (1255, 7130), (1426, 6275), (1550, 5773), (2510, 3565)]