359986360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 829090080

約数和(自身を除く): 469103720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 113, 146, 226, 292, 365, 452, 565, 584, 730, 904, 1091, 1130, 1460, 2182, 2260, 2920, 4364, 4520, 5455, 8249, 8728, 10910, 16498, 21820, 32996, 41245, 43640, 65992, 79643, 82490, 123283, 159286, 164980, 246566, 318572, 329960, 398215, 493132, 616415, 637144, 796430, 986264, 1232830, 1592860, 2465660, 3185720, 4931320, 8999659, 17999318, 35998636, 44998295, 71997272, 89996590, 179993180, 359986360]

約数ペア:

[(1, 359986360), (2, 179993180), (4, 89996590), (5, 71997272), (8, 44998295), (10, 35998636), (20, 17999318), (40, 8999659), (73, 4931320), (113, 3185720), (146, 2465660), (226, 1592860), (292, 1232830), (365, 986264), (452, 796430), (565, 637144), (584, 616415), (730, 493132), (904, 398215), (1091, 329960), (1130, 318572), (1460, 246566), (2182, 164980), (2260, 159286), (2920, 123283), (4364, 82490), (4520, 79643), (5455, 65992), (8249, 43640), (8728, 41245), (10910, 32996), (16498, 21820)]