233116640

素因数分解:

$2^5\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2309}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 551849760

約数和(自身を除く): 318733120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 631, 1262, 2309, 2524, 3155, 4618, 5048, 6310, 9236, 10096, 11545, 12620, 18472, 20192, 23090, 25240, 36944, 46180, 50480, 73888, 92360, 100960, 184720, 369440, 1456979, 2913958, 5827916, 7284895, 11655832, 14569790, 23311664, 29139580, 46623328, 58279160, 116558320, 233116640]

約数ペア:

[(1, 233116640), (2, 116558320), (4, 58279160), (5, 46623328), (8, 29139580), (10, 23311664), (16, 14569790), (20, 11655832), (32, 7284895), (40, 5827916), (80, 2913958), (160, 1456979), (631, 369440), (1262, 184720), (2309, 100960), (2524, 92360), (3155, 73888), (4618, 50480), (5048, 46180), (6310, 36944), (9236, 25240), (10096, 23090), (11545, 20192), (12620, 18472)]