331708000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6417

約数の個数: 96

約数和(自身を含む): 877836960

約数和(自身を除く): 546128960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1625, 2000, 2080, 2600, 3250, 4000, 5200, 6379, 6500, 10400, 12758, 13000, 25516, 26000, 31895, 51032, 52000, 63790, 82927, 102064, 127580, 159475, 165854, 204128, 255160, 318950, 331708, 414635, 510320, 637900, 663416, 797375, 829270, 1020640, 1275800, 1326832, 1594750, 1658540, 2073175, 2551600, 2653664, 3189500, 3317080, 4146350, 5103200, 6379000, 6634160, 8292700, 10365875, 12758000, 13268320, 16585400, 20731750, 25516000, 33170800, 41463500, 66341600, 82927000, 165854000, 331708000]

約数ペア:

[(1, 331708000), (2, 165854000), (4, 82927000), (5, 66341600), (8, 41463500), (10, 33170800), (13, 25516000), (16, 20731750), (20, 16585400), (25, 13268320), (26, 12758000), (32, 10365875), (40, 8292700), (50, 6634160), (52, 6379000), (65, 5103200), (80, 4146350), (100, 3317080), (104, 3189500), (125, 2653664), (130, 2551600), (160, 2073175), (200, 1658540), (208, 1594750), (250, 1326832), (260, 1275800), (325, 1020640), (400, 829270), (416, 797375), (500, 663416), (520, 637900), (650, 510320), (800, 414635), (1000, 331708), (1040, 318950), (1300, 255160), (1625, 204128), (2000, 165854), (2080, 159475), (2600, 127580), (3250, 102064), (4000, 82927), (5200, 63790), (6379, 52000), (6500, 51032), (10400, 31895), (12758, 26000), (13000, 25516)]