754304367050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{515993}}^1$

素因数の和:516204

約数の個数: 72

約数和(自身を含む): 1528016128164

約数和(自身を除く): 773711761114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 173, 325, 338, 346, 650, 845, 865, 1690, 1730, 2249, 4225, 4325, 4498, 8450, 8650, 11245, 22490, 29237, 56225, 58474, 112450, 146185, 292370, 515993, 730925, 1031986, 1461850, 2579965, 5159930, 6707909, 12899825, 13415818, 25799650, 33539545, 67079090, 87202817, 89266789, 167697725, 174405634, 178533578, 335395450, 436014085, 446333945, 872028170, 892667890, 1160468257, 2180070425, 2231669725, 2320936514, 4360140850, 4463339450, 5802341285, 11604682570, 15086087341, 29011706425, 30172174682, 58023412850, 75430436705, 150860873410, 377152183525, 754304367050]

約数ペア:

[(1, 754304367050), (2, 377152183525), (5, 150860873410), (10, 75430436705), (13, 58023412850), (25, 30172174682), (26, 29011706425), (50, 15086087341), (65, 11604682570), (130, 5802341285), (169, 4463339450), (173, 4360140850), (325, 2320936514), (338, 2231669725), (346, 2180070425), (650, 1160468257), (845, 892667890), (865, 872028170), (1690, 446333945), (1730, 436014085), (2249, 335395450), (4225, 178533578), (4325, 174405634), (4498, 167697725), (8450, 89266789), (8650, 87202817), (11245, 67079090), (22490, 33539545), (29237, 25799650), (56225, 13415818), (58474, 12899825), (112450, 6707909), (146185, 5159930), (292370, 2579965), (515993, 1461850), (730925, 1031986)]