111386380

素因数分解:

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

素因数の和:2803

約数の個数: 72

約数和(自身を含む): 284080608

約数和(自身を除く): 172694228

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2753, 2890, 4046, 5506, 5780, 8092, 10115, 11012, 13765, 19271, 20230, 27530, 38542, 40460, 46801, 55060, 77084, 93602, 96355, 187204, 192710, 234005, 327607, 385420, 468010, 655214, 795617, 936020, 1310428, 1591234, 1638035, 3182468, 3276070, 3978085, 5569319, 6552140, 7956170, 11138638, 15912340, 22277276, 27846595, 55693190, 111386380]

約数ペア:

[(1, 111386380), (2, 55693190), (4, 27846595), (5, 22277276), (7, 15912340), (10, 11138638), (14, 7956170), (17, 6552140), (20, 5569319), (28, 3978085), (34, 3276070), (35, 3182468), (68, 1638035), (70, 1591234), (85, 1310428), (119, 936020), (140, 795617), (170, 655214), (238, 468010), (289, 385420), (340, 327607), (476, 234005), (578, 192710), (595, 187204), (1156, 96355), (1190, 93602), (1445, 77084), (2023, 55060), (2380, 46801), (2753, 40460), (2890, 38542), (4046, 27530), (5506, 20230), (5780, 19271), (8092, 13765), (10115, 11012)]