134263520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 329839776

約数和(自身を除く): 195576256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 97, 160, 164, 194, 205, 211, 328, 388, 410, 422, 485, 656, 776, 820, 844, 970, 1055, 1312, 1552, 1640, 1688, 1940, 2110, 3104, 3280, 3376, 3880, 3977, 4220, 6560, 6752, 7760, 7954, 8440, 8651, 15520, 15908, 16880, 17302, 19885, 20467, 31816, 33760, 34604, 39770, 40934, 43255, 63632, 69208, 79540, 81868, 86510, 102335, 127264, 138416, 159080, 163736, 173020, 204670, 276832, 318160, 327472, 346040, 409340, 636320, 654944, 692080, 818680, 839147, 1384160, 1637360, 1678294, 3274720, 3356588, 4195735, 6713176, 8391470, 13426352, 16782940, 26852704, 33565880, 67131760, 134263520]

約数ペア:

[(1, 134263520), (2, 67131760), (4, 33565880), (5, 26852704), (8, 16782940), (10, 13426352), (16, 8391470), (20, 6713176), (32, 4195735), (40, 3356588), (41, 3274720), (80, 1678294), (82, 1637360), (97, 1384160), (160, 839147), (164, 818680), (194, 692080), (205, 654944), (211, 636320), (328, 409340), (388, 346040), (410, 327472), (422, 318160), (485, 276832), (656, 204670), (776, 173020), (820, 163736), (844, 159080), (970, 138416), (1055, 127264), (1312, 102335), (1552, 86510), (1640, 81868), (1688, 79540), (1940, 69208), (2110, 63632), (3104, 43255), (3280, 40934), (3376, 39770), (3880, 34604), (3977, 33760), (4220, 31816), (6560, 20467), (6752, 19885), (7760, 17302), (7954, 16880), (8440, 15908), (8651, 15520)]