11806840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 28576800

約数和(自身を除く): 16769960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 179, 194, 340, 358, 388, 485, 680, 716, 776, 895, 970, 1432, 1649, 1790, 1940, 3043, 3298, 3580, 3880, 6086, 6596, 7160, 8245, 12172, 13192, 15215, 16490, 17363, 24344, 30430, 32980, 34726, 60860, 65960, 69452, 86815, 121720, 138904, 173630, 295171, 347260, 590342, 694520, 1180684, 1475855, 2361368, 2951710, 5903420, 11806840]

約数ペア:

[(1, 11806840), (2, 5903420), (4, 2951710), (5, 2361368), (8, 1475855), (10, 1180684), (17, 694520), (20, 590342), (34, 347260), (40, 295171), (68, 173630), (85, 138904), (97, 121720), (136, 86815), (170, 69452), (179, 65960), (194, 60860), (340, 34726), (358, 32980), (388, 30430), (485, 24344), (680, 17363), (716, 16490), (776, 15215), (895, 13192), (970, 12172), (1432, 8245), (1649, 7160), (1790, 6596), (1940, 6086), (3043, 3880), (3298, 3580)]