84810680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111593}}^1$

素因数の和:111623

約数の個数: 32

約数和(自身を含む): 200869200

約数和(自身を除く): 116058520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 111593, 223186, 446372, 557965, 892744, 1115930, 2120267, 2231860, 4240534, 4463720, 8481068, 10601335, 16962136, 21202670, 42405340, 84810680]

約数ペア:

[(1, 84810680), (2, 42405340), (4, 21202670), (5, 16962136), (8, 10601335), (10, 8481068), (19, 4463720), (20, 4240534), (38, 2231860), (40, 2120267), (76, 1115930), (95, 892744), (152, 557965), (190, 446372), (380, 223186), (760, 111593)]