38110180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 82419120

約数和(自身を除く): 44308940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 229, 265, 314, 458, 530, 628, 785, 916, 1060, 1145, 1570, 2290, 3140, 4580, 8321, 12137, 16642, 24274, 33284, 35953, 41605, 48548, 60685, 71906, 83210, 121370, 143812, 166420, 179765, 242740, 359530, 719060, 1905509, 3811018, 7622036, 9527545, 19055090, 38110180]

約数ペア:

[(1, 38110180), (2, 19055090), (4, 9527545), (5, 7622036), (10, 3811018), (20, 1905509), (53, 719060), (106, 359530), (157, 242740), (212, 179765), (229, 166420), (265, 143812), (314, 121370), (458, 83210), (530, 71906), (628, 60685), (785, 48548), (916, 41605), (1060, 35953), (1145, 33284), (1570, 24274), (2290, 16642), (3140, 12137), (4580, 8321)]