25237740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38239}}^1$

素因数の和:38262

約数の個数: 48

約数和(自身を含む): 77091840

約数和(自身を除く): 51854100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38239, 76478, 114717, 152956, 191195, 229434, 382390, 420629, 458868, 573585, 764780, 841258, 1147170, 1261887, 1682516, 2103145, 2294340, 2523774, 4206290, 5047548, 6309435, 8412580, 12618870, 25237740]

約数ペア:

[(1, 25237740), (2, 12618870), (3, 8412580), (4, 6309435), (5, 5047548), (6, 4206290), (10, 2523774), (11, 2294340), (12, 2103145), (15, 1682516), (20, 1261887), (22, 1147170), (30, 841258), (33, 764780), (44, 573585), (55, 458868), (60, 420629), (66, 382390), (110, 229434), (132, 191195), (165, 152956), (220, 114717), (330, 76478), (660, 38239)]