833458640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1429

約数の個数: 120

約数和(自身を含む): 2269040040

約数和(自身を除く): 1435581400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 173, 196, 245, 280, 346, 392, 490, 560, 692, 784, 865, 980, 1211, 1229, 1384, 1730, 1960, 2422, 2458, 2768, 3460, 3920, 4844, 4916, 6055, 6145, 6920, 8477, 8603, 9688, 9832, 12110, 12290, 13840, 16954, 17206, 19376, 19664, 24220, 24580, 33908, 34412, 42385, 43015, 48440, 49160, 60221, 67816, 68824, 84770, 86030, 96880, 98320, 120442, 135632, 137648, 169540, 172060, 212617, 240884, 301105, 339080, 344120, 425234, 481768, 602210, 678160, 688240, 850468, 963536, 1063085, 1204420, 1488319, 1700936, 2126170, 2408840, 2976638, 3401872, 4252340, 4817680, 5953276, 7441595, 8504680, 10418233, 11906552, 14883190, 17009360, 20836466, 23813104, 29766380, 41672932, 52091165, 59532760, 83345864, 104182330, 119065520, 166691728, 208364660, 416729320, 833458640]

約数ペア:

[(1, 833458640), (2, 416729320), (4, 208364660), (5, 166691728), (7, 119065520), (8, 104182330), (10, 83345864), (14, 59532760), (16, 52091165), (20, 41672932), (28, 29766380), (35, 23813104), (40, 20836466), (49, 17009360), (56, 14883190), (70, 11906552), (80, 10418233), (98, 8504680), (112, 7441595), (140, 5953276), (173, 4817680), (196, 4252340), (245, 3401872), (280, 2976638), (346, 2408840), (392, 2126170), (490, 1700936), (560, 1488319), (692, 1204420), (784, 1063085), (865, 963536), (980, 850468), (1211, 688240), (1229, 678160), (1384, 602210), (1730, 481768), (1960, 425234), (2422, 344120), (2458, 339080), (2768, 301105), (3460, 240884), (3920, 212617), (4844, 172060), (4916, 169540), (6055, 137648), (6145, 135632), (6920, 120442), (8477, 98320), (8603, 96880), (9688, 86030), (9832, 84770), (12110, 68824), (12290, 67816), (13840, 60221), (16954, 49160), (17206, 48440), (19376, 43015), (19664, 42385), (24220, 34412), (24580, 33908)]