46536280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23743}}^1$

素因数の和:23768

約数の個数: 48

約数和(自身を含む): 121806720

約数和(自身を除く): 75270440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23743, 47486, 94972, 118715, 166201, 189944, 237430, 332402, 474860, 664804, 831005, 949720, 1163407, 1329608, 1662010, 2326814, 3324020, 4653628, 5817035, 6648040, 9307256, 11634070, 23268140, 46536280]

約数ペア:

[(1, 46536280), (2, 23268140), (4, 11634070), (5, 9307256), (7, 6648040), (8, 5817035), (10, 4653628), (14, 3324020), (20, 2326814), (28, 1662010), (35, 1329608), (40, 1163407), (49, 949720), (56, 831005), (70, 664804), (98, 474860), (140, 332402), (196, 237430), (245, 189944), (280, 166201), (392, 118715), (490, 94972), (980, 47486), (1960, 23743)]