13133150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 26010240

約数和(自身を除く): 12877090

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 229, 310, 370, 458, 775, 925, 1145, 1147, 1550, 1850, 2290, 2294, 5725, 5735, 7099, 8473, 11450, 11470, 14198, 16946, 28675, 35495, 42365, 57350, 70990, 84730, 177475, 211825, 262663, 354950, 423650, 525326, 1313315, 2626630, 6566575, 13133150]

約数ペア:

[(1, 13133150), (2, 6566575), (5, 2626630), (10, 1313315), (25, 525326), (31, 423650), (37, 354950), (50, 262663), (62, 211825), (74, 177475), (155, 84730), (185, 70990), (229, 57350), (310, 42365), (370, 35495), (458, 28675), (775, 16946), (925, 14198), (1145, 11470), (1147, 11450), (1550, 8473), (1850, 7099), (2290, 5735), (2294, 5725)]