575482640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22320

約数の個数: 80

約数和(自身を含む): 1491333120

約数和(自身を除く): 915850480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 12920, 22271, 25840, 44542, 89084, 111355, 178168, 222710, 356336, 378607, 423149, 445420, 757214, 846298, 890840, 1514428, 1692596, 1781680, 1893035, 2115745, 3028856, 3385192, 3786070, 4231490, 6057712, 6770384, 7193533, 7572140, 8462980, 14387066, 15144280, 16925960, 28774132, 30288560, 33851920, 35967665, 57548264, 71935330, 115096528, 143870660, 287741320, 575482640]

約数ペア:

[(1, 575482640), (2, 287741320), (4, 143870660), (5, 115096528), (8, 71935330), (10, 57548264), (16, 35967665), (17, 33851920), (19, 30288560), (20, 28774132), (34, 16925960), (38, 15144280), (40, 14387066), (68, 8462980), (76, 7572140), (80, 7193533), (85, 6770384), (95, 6057712), (136, 4231490), (152, 3786070), (170, 3385192), (190, 3028856), (272, 2115745), (304, 1893035), (323, 1781680), (340, 1692596), (380, 1514428), (646, 890840), (680, 846298), (760, 757214), (1292, 445420), (1360, 423149), (1520, 378607), (1615, 356336), (2584, 222710), (3230, 178168), (5168, 111355), (6460, 89084), (12920, 44542), (22271, 25840)]