97639840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35897}}^1$

素因数の和:35929

約数の個数: 48

約数和(自身を含む): 244249992

約数和(自身を除く): 146610152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 35897, 71794, 143588, 179485, 287176, 358970, 574352, 610249, 717940, 1148704, 1220498, 1435880, 2440996, 2871760, 3051245, 4881992, 5743520, 6102490, 9763984, 12204980, 19527968, 24409960, 48819920, 97639840]

約数ペア:

[(1, 97639840), (2, 48819920), (4, 24409960), (5, 19527968), (8, 12204980), (10, 9763984), (16, 6102490), (17, 5743520), (20, 4881992), (32, 3051245), (34, 2871760), (40, 2440996), (68, 1435880), (80, 1220498), (85, 1148704), (136, 717940), (160, 610249), (170, 574352), (272, 358970), (340, 287176), (544, 179485), (680, 143588), (1360, 71794), (2720, 35897)]