39010240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 100730304

約数和(自身を除く): 61720064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 101, 136, 142, 160, 170, 202, 272, 284, 320, 340, 355, 404, 505, 544, 568, 680, 710, 808, 1010, 1088, 1136, 1207, 1360, 1420, 1616, 1717, 2020, 2272, 2414, 2720, 2840, 3232, 3434, 4040, 4544, 4828, 5440, 5680, 6035, 6464, 6868, 7171, 8080, 8585, 9656, 11360, 12070, 13736, 14342, 16160, 17170, 19312, 22720, 24140, 27472, 28684, 32320, 34340, 35855, 38624, 48280, 54944, 57368, 68680, 71710, 77248, 96560, 109888, 114736, 121907, 137360, 143420, 193120, 229472, 243814, 274720, 286840, 386240, 458944, 487628, 549440, 573680, 609535, 975256, 1147360, 1219070, 1950512, 2294720, 2438140, 3901024, 4876280, 7802048, 9752560, 19505120, 39010240]

約数ペア:

[(1, 39010240), (2, 19505120), (4, 9752560), (5, 7802048), (8, 4876280), (10, 3901024), (16, 2438140), (17, 2294720), (20, 1950512), (32, 1219070), (34, 1147360), (40, 975256), (64, 609535), (68, 573680), (71, 549440), (80, 487628), (85, 458944), (101, 386240), (136, 286840), (142, 274720), (160, 243814), (170, 229472), (202, 193120), (272, 143420), (284, 137360), (320, 121907), (340, 114736), (355, 109888), (404, 96560), (505, 77248), (544, 71710), (568, 68680), (680, 57368), (710, 54944), (808, 48280), (1010, 38624), (1088, 35855), (1136, 34340), (1207, 32320), (1360, 28684), (1420, 27472), (1616, 24140), (1717, 22720), (2020, 19312), (2272, 17170), (2414, 16160), (2720, 14342), (2840, 13736), (3232, 12070), (3434, 11360), (4040, 9656), (4544, 8585), (4828, 8080), (5440, 7171), (5680, 6868), (6035, 6464)]