61501540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5813}}^1$

素因数の和:5868

約数の個数: 36

約数和(自身を含む): 135035964

約数和(自身を除く): 73534424

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 5813, 10580, 11626, 23252, 29065, 58130, 116260, 133699, 267398, 534796, 668495, 1336990, 2673980, 3075077, 6150154, 12300308, 15375385, 30750770, 61501540]

約数ペア:

[(1, 61501540), (2, 30750770), (4, 15375385), (5, 12300308), (10, 6150154), (20, 3075077), (23, 2673980), (46, 1336990), (92, 668495), (115, 534796), (230, 267398), (460, 133699), (529, 116260), (1058, 58130), (2116, 29065), (2645, 23252), (5290, 11626), (5813, 10580)]