123485306150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2801}}^1\times {\mathrm{9907}}^1$

素因数の和:12809

約数の個数: 48

約数和(自身を含む): 232369747920

約数和(自身を除く): 108884441770

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 2801, 4450, 5602, 9907, 14005, 19814, 28010, 49535, 70025, 99070, 140050, 247675, 249289, 495350, 498578, 881723, 1246445, 1763446, 2492890, 4408615, 6232225, 8817230, 12464450, 22043075, 27749507, 44086150, 55499014, 138747535, 277495070, 693737675, 1387475350, 2469706123, 4939412246, 12348530615, 24697061230, 61742653075, 123485306150]

約数ペア:

[(1, 123485306150), (2, 61742653075), (5, 24697061230), (10, 12348530615), (25, 4939412246), (50, 2469706123), (89, 1387475350), (178, 693737675), (445, 277495070), (890, 138747535), (2225, 55499014), (2801, 44086150), (4450, 27749507), (5602, 22043075), (9907, 12464450), (14005, 8817230), (19814, 6232225), (28010, 4408615), (49535, 2492890), (70025, 1763446), (99070, 1246445), (140050, 881723), (247675, 498578), (249289, 495350)]