32171440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 90329040

約数和(自身を除く): 58157600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 283, 290, 392, 406, 464, 490, 560, 566, 580, 784, 812, 980, 1015, 1132, 1160, 1415, 1421, 1624, 1960, 1981, 2030, 2264, 2320, 2830, 2842, 3248, 3920, 3962, 4060, 4528, 5660, 5684, 7105, 7924, 8120, 8207, 9905, 11320, 11368, 13867, 14210, 15848, 16240, 16414, 19810, 22640, 22736, 27734, 28420, 31696, 32828, 39620, 41035, 55468, 56840, 57449, 65656, 69335, 79240, 82070, 110936, 113680, 114898, 131312, 138670, 158480, 164140, 221872, 229796, 277340, 287245, 328280, 402143, 459592, 554680, 574490, 656560, 804286, 919184, 1109360, 1148980, 1608572, 2010715, 2297960, 3217144, 4021430, 4595920, 6434288, 8042860, 16085720, 32171440]

約数ペア:

[(1, 32171440), (2, 16085720), (4, 8042860), (5, 6434288), (7, 4595920), (8, 4021430), (10, 3217144), (14, 2297960), (16, 2010715), (20, 1608572), (28, 1148980), (29, 1109360), (35, 919184), (40, 804286), (49, 656560), (56, 574490), (58, 554680), (70, 459592), (80, 402143), (98, 328280), (112, 287245), (116, 277340), (140, 229796), (145, 221872), (196, 164140), (203, 158480), (232, 138670), (245, 131312), (280, 114898), (283, 113680), (290, 110936), (392, 82070), (406, 79240), (464, 69335), (490, 65656), (560, 57449), (566, 56840), (580, 55468), (784, 41035), (812, 39620), (980, 32828), (1015, 31696), (1132, 28420), (1160, 27734), (1415, 22736), (1421, 22640), (1624, 19810), (1960, 16414), (1981, 16240), (2030, 15848), (2264, 14210), (2320, 13867), (2830, 11368), (2842, 11320), (3248, 9905), (3920, 8207), (3962, 8120), (4060, 7924), (4528, 7105), (5660, 5684)]