22015944440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1077101}}^1$

素因数の和:1077192

約数の個数: 64

約数和(自身を含む): 57387994560

約数和(自身を除く): 35372050120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 1077101, 2154202, 4308404, 5385505, 7539707, 8616808, 10771010, 15079414, 21542020, 30158828, 37698535, 43084040, 60317656, 75397070, 78628373, 150794140, 157256746, 301588280, 314513492, 393141865, 550398611, 629026984, 786283730, 1100797222, 1572567460, 2201594444, 2751993055, 3145134920, 4403188888, 5503986110, 11007972220, 22015944440]

約数ペア:

[(1, 22015944440), (2, 11007972220), (4, 5503986110), (5, 4403188888), (7, 3145134920), (8, 2751993055), (10, 2201594444), (14, 1572567460), (20, 1100797222), (28, 786283730), (35, 629026984), (40, 550398611), (56, 393141865), (70, 314513492), (73, 301588280), (140, 157256746), (146, 150794140), (280, 78628373), (292, 75397070), (365, 60317656), (511, 43084040), (584, 37698535), (730, 30158828), (1022, 21542020), (1460, 15079414), (2044, 10771010), (2555, 8616808), (2920, 7539707), (4088, 5385505), (5110, 4308404), (10220, 2154202), (20440, 1077101)]