9804860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 22715616

約数和(自身を除く): 12910756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 877, 1118, 1754, 2236, 2795, 3508, 4385, 5590, 8770, 11180, 11401, 17540, 22802, 37711, 45604, 57005, 75422, 114010, 150844, 188555, 228020, 377110, 490243, 754220, 980486, 1960972, 2451215, 4902430, 9804860]

約数ペア:

[(1, 9804860), (2, 4902430), (4, 2451215), (5, 1960972), (10, 980486), (13, 754220), (20, 490243), (26, 377110), (43, 228020), (52, 188555), (65, 150844), (86, 114010), (130, 75422), (172, 57005), (215, 45604), (260, 37711), (430, 22802), (559, 17540), (860, 11401), (877, 11180), (1118, 8770), (1754, 5590), (2236, 4385), (2795, 3508)]