5220488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 12337920

約数和(自身を除く): 7117432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 101, 104, 142, 182, 202, 284, 364, 404, 497, 568, 707, 728, 808, 923, 994, 1313, 1414, 1846, 1988, 2626, 2828, 3692, 3976, 5252, 5656, 6461, 7171, 7384, 9191, 10504, 12922, 14342, 18382, 25844, 28684, 36764, 50197, 51688, 57368, 73528, 93223, 100394, 186446, 200788, 372892, 401576, 652561, 745784, 1305122, 2610244, 5220488]

約数ペア:

[(1, 5220488), (2, 2610244), (4, 1305122), (7, 745784), (8, 652561), (13, 401576), (14, 372892), (26, 200788), (28, 186446), (52, 100394), (56, 93223), (71, 73528), (91, 57368), (101, 51688), (104, 50197), (142, 36764), (182, 28684), (202, 25844), (284, 18382), (364, 14342), (404, 12922), (497, 10504), (568, 9191), (707, 7384), (728, 7171), (808, 6461), (923, 5656), (994, 5252), (1313, 3976), (1414, 3692), (1846, 2828), (1988, 2626)]