348566200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{28571}}^1$

素因数の和:28648

約数の個数: 48

約数和(自身を含む): 823730760

約数和(自身を除く): 475164560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 28571, 57142, 114284, 142855, 228568, 285710, 571420, 714275, 1142840, 1428550, 1742831, 2857100, 3485662, 5714200, 6971324, 8714155, 13942648, 17428310, 34856620, 43570775, 69713240, 87141550, 174283100, 348566200]

約数ペア:

[(1, 348566200), (2, 174283100), (4, 87141550), (5, 69713240), (8, 43570775), (10, 34856620), (20, 17428310), (25, 13942648), (40, 8714155), (50, 6971324), (61, 5714200), (100, 3485662), (122, 2857100), (200, 1742831), (244, 1428550), (305, 1142840), (488, 714275), (610, 571420), (1220, 285710), (1525, 228568), (2440, 142855), (3050, 114284), (6100, 57142), (12200, 28571)]