103414220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56821}}^1$

素因数の和:56850

約数の個数: 48

約数和(自身を含む): 267290688

約数和(自身を除く): 163876468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 56821, 113642, 227284, 284105, 397747, 568210, 738673, 795494, 1136420, 1477346, 1590988, 1988735, 2954692, 3693365, 3977470, 5170711, 7386730, 7954940, 10341422, 14773460, 20682844, 25853555, 51707110, 103414220]

約数ペア:

[(1, 103414220), (2, 51707110), (4, 25853555), (5, 20682844), (7, 14773460), (10, 10341422), (13, 7954940), (14, 7386730), (20, 5170711), (26, 3977470), (28, 3693365), (35, 2954692), (52, 1988735), (65, 1590988), (70, 1477346), (91, 1136420), (130, 795494), (140, 738673), (182, 568210), (260, 397747), (364, 284105), (455, 227284), (910, 113642), (1820, 56821)]