129036050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18047}}^1$

素因数の和:18083

約数の個数: 48

約数和(自身を含む): 281981952

約数和(自身を除く): 152945902

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 18047, 36094, 90235, 180470, 198517, 234611, 397034, 451175, 469222, 902350, 992585, 1173055, 1985170, 2346110, 2580721, 4962925, 5161442, 5865275, 9925850, 11730550, 12903605, 25807210, 64518025, 129036050]

約数ペア:

[(1, 129036050), (2, 64518025), (5, 25807210), (10, 12903605), (11, 11730550), (13, 9925850), (22, 5865275), (25, 5161442), (26, 4962925), (50, 2580721), (55, 2346110), (65, 1985170), (110, 1173055), (130, 992585), (143, 902350), (275, 469222), (286, 451175), (325, 397034), (550, 234611), (650, 198517), (715, 180470), (1430, 90235), (3575, 36094), (7150, 18047)]