45864980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2793

約数の個数: 72

約数和(自身を含む): 118675368

約数和(自身を除く): 72810388

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 2753, 3332, 4165, 5506, 8330, 11012, 13765, 16660, 19271, 27530, 38542, 46801, 55060, 77084, 93602, 96355, 134897, 187204, 192710, 234005, 269794, 327607, 385420, 468010, 539588, 655214, 674485, 936020, 1310428, 1348970, 1638035, 2293249, 2697940, 3276070, 4586498, 6552140, 9172996, 11466245, 22932490, 45864980]

約数ペア:

[(1, 45864980), (2, 22932490), (4, 11466245), (5, 9172996), (7, 6552140), (10, 4586498), (14, 3276070), (17, 2697940), (20, 2293249), (28, 1638035), (34, 1348970), (35, 1310428), (49, 936020), (68, 674485), (70, 655214), (85, 539588), (98, 468010), (119, 385420), (140, 327607), (170, 269794), (196, 234005), (238, 192710), (245, 187204), (340, 134897), (476, 96355), (490, 93602), (595, 77084), (833, 55060), (980, 46801), (1190, 38542), (1666, 27530), (2380, 19271), (2753, 16660), (3332, 13765), (4165, 11012), (5506, 8330)]