15692181880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{17189}}^1$

素因数の和:18016

約数の個数: 64

約数和(自身を含む): 36573444000

約数和(自身を除く): 20881262120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 787, 1160, 1574, 3148, 3935, 6296, 7870, 15740, 17189, 22823, 31480, 34378, 45646, 68756, 85945, 91292, 114115, 137512, 171890, 182584, 228230, 343780, 456460, 498481, 687560, 912920, 996962, 1993924, 2492405, 3987848, 4984810, 9969620, 13527743, 19939240, 27055486, 54110972, 67638715, 108221944, 135277430, 270554860, 392304547, 541109720, 784609094, 1569218188, 1961522735, 3138436376, 3923045470, 7846090940, 15692181880]

約数ペア:

[(1, 15692181880), (2, 7846090940), (4, 3923045470), (5, 3138436376), (8, 1961522735), (10, 1569218188), (20, 784609094), (29, 541109720), (40, 392304547), (58, 270554860), (116, 135277430), (145, 108221944), (232, 67638715), (290, 54110972), (580, 27055486), (787, 19939240), (1160, 13527743), (1574, 9969620), (3148, 4984810), (3935, 3987848), (6296, 2492405), (7870, 1993924), (15740, 996962), (17189, 912920), (22823, 687560), (31480, 498481), (34378, 456460), (45646, 343780), (68756, 228230), (85945, 182584), (91292, 171890), (114115, 137512)]