632949650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{18979}}^1$

素因数の和:19043

約数の個数: 48

約数和(自身を含む): 1270900800

約数和(自身を除く): 637951150

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 16675, 18979, 33350, 37958, 94895, 189790, 436517, 474475, 550391, 873034, 948950, 1100782, 2182585, 2751955, 4365170, 5503910, 10912925, 12658993, 13759775, 21825850, 25317986, 27519550, 63294965, 126589930, 316474825, 632949650]

約数ペア:

[(1, 632949650), (2, 316474825), (5, 126589930), (10, 63294965), (23, 27519550), (25, 25317986), (29, 21825850), (46, 13759775), (50, 12658993), (58, 10912925), (115, 5503910), (145, 4365170), (230, 2751955), (290, 2182585), (575, 1100782), (667, 948950), (725, 873034), (1150, 550391), (1334, 474475), (1450, 436517), (3335, 189790), (6670, 94895), (16675, 37958), (18979, 33350)]