130345120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 329123088

約数和(自身を除く): 198777968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 173, 272, 277, 340, 346, 544, 554, 680, 692, 865, 1108, 1360, 1384, 1385, 1730, 2216, 2720, 2768, 2770, 2941, 3460, 4432, 4709, 5536, 5540, 5882, 6920, 8864, 9418, 11080, 11764, 13840, 14705, 18836, 22160, 23528, 23545, 27680, 29410, 37672, 44320, 47056, 47090, 47921, 58820, 75344, 94112, 94180, 95842, 117640, 150688, 188360, 191684, 235280, 239605, 376720, 383368, 470560, 479210, 753440, 766736, 814657, 958420, 1533472, 1629314, 1916840, 3258628, 3833680, 4073285, 6517256, 7667360, 8146570, 13034512, 16293140, 26069024, 32586280, 65172560, 130345120]

約数ペア:

[(1, 130345120), (2, 65172560), (4, 32586280), (5, 26069024), (8, 16293140), (10, 13034512), (16, 8146570), (17, 7667360), (20, 6517256), (32, 4073285), (34, 3833680), (40, 3258628), (68, 1916840), (80, 1629314), (85, 1533472), (136, 958420), (160, 814657), (170, 766736), (173, 753440), (272, 479210), (277, 470560), (340, 383368), (346, 376720), (544, 239605), (554, 235280), (680, 191684), (692, 188360), (865, 150688), (1108, 117640), (1360, 95842), (1384, 94180), (1385, 94112), (1730, 75344), (2216, 58820), (2720, 47921), (2768, 47090), (2770, 47056), (2941, 44320), (3460, 37672), (4432, 29410), (4709, 27680), (5536, 23545), (5540, 23528), (5882, 22160), (6920, 18836), (8864, 14705), (9418, 13840), (11080, 11764)]