3190334720

素因数分解:

$2^8\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1907}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 7651705824

約数和(自身を除く): 4461371104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1307, 1907, 2614, 3814, 5228, 6535, 7628, 9535, 10456, 13070, 15256, 19070, 20912, 26140, 30512, 38140, 41824, 52280, 61024, 76280, 83648, 104560, 122048, 152560, 167296, 209120, 244096, 305120, 334592, 418240, 488192, 610240, 836480, 1220480, 1672960, 2440960, 2492449, 4984898, 9969796, 12462245, 19939592, 24924490, 39879184, 49848980, 79758368, 99697960, 159516736, 199395920, 319033472, 398791840, 638066944, 797583680, 1595167360, 3190334720]

約数ペア:

[(1, 3190334720), (2, 1595167360), (4, 797583680), (5, 638066944), (8, 398791840), (10, 319033472), (16, 199395920), (20, 159516736), (32, 99697960), (40, 79758368), (64, 49848980), (80, 39879184), (128, 24924490), (160, 19939592), (256, 12462245), (320, 9969796), (640, 4984898), (1280, 2492449), (1307, 2440960), (1907, 1672960), (2614, 1220480), (3814, 836480), (5228, 610240), (6535, 488192), (7628, 418240), (9535, 334592), (10456, 305120), (13070, 244096), (15256, 209120), (19070, 167296), (20912, 152560), (26140, 122048), (30512, 104560), (38140, 83648), (41824, 76280), (52280, 61024)]