109770700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5011

約数の個数: 72

約数和(自身を含む): 271670112

約数和(自身を除く): 161899412

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 4967, 5525, 9934, 11050, 19868, 22100, 24835, 49670, 64571, 84439, 99340, 124175, 129142, 168878, 248350, 258284, 322855, 337756, 422195, 496700, 645710, 844390, 1097707, 1291420, 1614275, 1688780, 2110975, 2195414, 3228550, 4221950, 4390828, 5488535, 6457100, 8443900, 10977070, 21954140, 27442675, 54885350, 109770700]

約数ペア:

[(1, 109770700), (2, 54885350), (4, 27442675), (5, 21954140), (10, 10977070), (13, 8443900), (17, 6457100), (20, 5488535), (25, 4390828), (26, 4221950), (34, 3228550), (50, 2195414), (52, 2110975), (65, 1688780), (68, 1614275), (85, 1291420), (100, 1097707), (130, 844390), (170, 645710), (221, 496700), (260, 422195), (325, 337756), (340, 322855), (425, 258284), (442, 248350), (650, 168878), (850, 129142), (884, 124175), (1105, 99340), (1300, 84439), (1700, 64571), (2210, 49670), (4420, 24835), (4967, 22100), (5525, 19868), (9934, 11050)]