2005803550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{32909}}^1$

素因数の和:32997

約数の個数: 48

約数和(自身を含む): 3966576480

約数和(自身を除く): 1960772930

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 6095, 12190, 30475, 32909, 60950, 65818, 164545, 329090, 756907, 822725, 1513814, 1645450, 1744177, 3488354, 3784535, 7569070, 8720885, 17441770, 18922675, 37845350, 40116071, 43604425, 80232142, 87208850, 200580355, 401160710, 1002901775, 2005803550]

約数ペア:

[(1, 2005803550), (2, 1002901775), (5, 401160710), (10, 200580355), (23, 87208850), (25, 80232142), (46, 43604425), (50, 40116071), (53, 37845350), (106, 18922675), (115, 17441770), (230, 8720885), (265, 7569070), (530, 3784535), (575, 3488354), (1150, 1744177), (1219, 1645450), (1325, 1513814), (2438, 822725), (2650, 756907), (6095, 329090), (12190, 164545), (30475, 65818), (32909, 60950)]