72464150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 147847680

約数和(自身を除く): 75383530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 359, 367, 550, 718, 734, 1795, 1835, 3590, 3670, 3949, 4037, 7898, 8074, 8975, 9175, 17950, 18350, 19745, 20185, 39490, 40370, 98725, 100925, 131753, 197450, 201850, 263506, 658765, 1317530, 1449283, 2898566, 3293825, 6587650, 7246415, 14492830, 36232075, 72464150]

約数ペア:

[(1, 72464150), (2, 36232075), (5, 14492830), (10, 7246415), (11, 6587650), (22, 3293825), (25, 2898566), (50, 1449283), (55, 1317530), (110, 658765), (275, 263506), (359, 201850), (367, 197450), (550, 131753), (718, 100925), (734, 98725), (1795, 40370), (1835, 39490), (3590, 20185), (3670, 19745), (3949, 18350), (4037, 17950), (7898, 9175), (8074, 8975)]