4957420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 11712960

約数和(自身を除く): 6755540

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 829, 1196, 1495, 1658, 2990, 3316, 4145, 5980, 8290, 10777, 16580, 19067, 21554, 38134, 43108, 53885, 76268, 95335, 107770, 190670, 215540, 247871, 381340, 495742, 991484, 1239355, 2478710, 4957420]

約数ペア:

[(1, 4957420), (2, 2478710), (4, 1239355), (5, 991484), (10, 495742), (13, 381340), (20, 247871), (23, 215540), (26, 190670), (46, 107770), (52, 95335), (65, 76268), (92, 53885), (115, 43108), (130, 38134), (230, 21554), (260, 19067), (299, 16580), (460, 10777), (598, 8290), (829, 5980), (1196, 4145), (1495, 3316), (1658, 2990)]