44394220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 101818080

約数和(自身を除く): 57423860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 2339, 3796, 4678, 4745, 9356, 9490, 11695, 18980, 23390, 30407, 46780, 60814, 121628, 152035, 170747, 304070, 341494, 608140, 682988, 853735, 1707470, 2219711, 3414940, 4439422, 8878844, 11098555, 22197110, 44394220]

約数ペア:

[(1, 44394220), (2, 22197110), (4, 11098555), (5, 8878844), (10, 4439422), (13, 3414940), (20, 2219711), (26, 1707470), (52, 853735), (65, 682988), (73, 608140), (130, 341494), (146, 304070), (260, 170747), (292, 152035), (365, 121628), (730, 60814), (949, 46780), (1460, 30407), (1898, 23390), (2339, 18980), (3796, 11695), (4678, 9490), (4745, 9356)]