137366800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20201}}^1$

素因数の和:20236

約数の個数: 60

約数和(自身を含む): 349454196

約数和(自身を除く): 212087396

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 20201, 40402, 80804, 101005, 161608, 202010, 323216, 343417, 404020, 505025, 686834, 808040, 1010050, 1373668, 1616080, 1717085, 2020100, 2747336, 3434170, 4040200, 5494672, 6868340, 8080400, 8585425, 13736680, 17170850, 27473360, 34341700, 68683400, 137366800]

約数ペア:

[(1, 137366800), (2, 68683400), (4, 34341700), (5, 27473360), (8, 17170850), (10, 13736680), (16, 8585425), (17, 8080400), (20, 6868340), (25, 5494672), (34, 4040200), (40, 3434170), (50, 2747336), (68, 2020100), (80, 1717085), (85, 1616080), (100, 1373668), (136, 1010050), (170, 808040), (200, 686834), (272, 505025), (340, 404020), (400, 343417), (425, 323216), (680, 202010), (850, 161608), (1360, 101005), (1700, 80804), (3400, 40402), (6800, 20201)]