3258889750

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 6189281280

約数和(自身を除く): 2930391530

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 191, 250, 278, 382, 491, 695, 955, 982, 1390, 1910, 2455, 3475, 4775, 4910, 6950, 9550, 12275, 17375, 23875, 24550, 26549, 34750, 47750, 53098, 61375, 68249, 93781, 122750, 132745, 136498, 187562, 265490, 341245, 468905, 663725, 682490, 937810, 1327450, 1706225, 2344525, 3318625, 3412450, 4689050, 6637250, 8531125, 11722625, 13035559, 17062250, 23445250, 26071118, 65177795, 130355590, 325888975, 651777950, 1629444875, 3258889750]

約数ペア:

[(1, 3258889750), (2, 1629444875), (5, 651777950), (10, 325888975), (25, 130355590), (50, 65177795), (125, 26071118), (139, 23445250), (191, 17062250), (250, 13035559), (278, 11722625), (382, 8531125), (491, 6637250), (695, 4689050), (955, 3412450), (982, 3318625), (1390, 2344525), (1910, 1706225), (2455, 1327450), (3475, 937810), (4775, 682490), (4910, 663725), (6950, 468905), (9550, 341245), (12275, 265490), (17375, 187562), (23875, 136498), (24550, 132745), (26549, 122750), (34750, 93781), (47750, 68249), (53098, 61375)]