233390560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112207}}^1$

素因数の和:112235

約数の個数: 48

約数和(自身を含む): 593804736

約数和(自身を除く): 360414176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 112207, 224414, 448828, 561035, 897656, 1122070, 1458691, 1795312, 2244140, 2917382, 3590624, 4488280, 5834764, 7293455, 8976560, 11669528, 14586910, 17953120, 23339056, 29173820, 46678112, 58347640, 116695280, 233390560]

約数ペア:

[(1, 233390560), (2, 116695280), (4, 58347640), (5, 46678112), (8, 29173820), (10, 23339056), (13, 17953120), (16, 14586910), (20, 11669528), (26, 8976560), (32, 7293455), (40, 5834764), (52, 4488280), (65, 3590624), (80, 2917382), (104, 2244140), (130, 1795312), (160, 1458691), (208, 1122070), (260, 897656), (416, 561035), (520, 448828), (1040, 224414), (2080, 112207)]