41380990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 87825600

約数和(自身を除く): 46444610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1069, 1106, 2138, 2765, 3871, 5345, 5530, 7483, 7742, 10690, 14966, 19355, 37415, 38710, 52381, 74830, 84451, 104762, 168902, 261905, 422255, 523810, 591157, 844510, 1182314, 2955785, 4138099, 5911570, 8276198, 20690495, 41380990]

約数ペア:

[(1, 41380990), (2, 20690495), (5, 8276198), (7, 5911570), (10, 4138099), (14, 2955785), (35, 1182314), (49, 844510), (70, 591157), (79, 523810), (98, 422255), (158, 261905), (245, 168902), (395, 104762), (490, 84451), (553, 74830), (790, 52381), (1069, 38710), (1106, 37415), (2138, 19355), (2765, 14966), (3871, 10690), (5345, 7742), (5530, 7483)]