550269440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{30707}}^1$

素因数の和:30737

約数の個数: 80

約数和(自身を含む): 1507885632

約数和(自身を除く): 957616192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 30707, 61414, 122828, 153535, 214949, 245656, 307070, 429898, 491312, 614140, 859796, 982624, 1074745, 1228280, 1719592, 1965248, 2149490, 2456560, 3439184, 3930496, 4298980, 4913120, 6878368, 7860992, 8597960, 9826240, 13756736, 15721984, 17195920, 19652480, 27513472, 34391840, 39304960, 55026944, 68783680, 78609920, 110053888, 137567360, 275134720, 550269440]

約数ペア:

[(1, 550269440), (2, 275134720), (4, 137567360), (5, 110053888), (7, 78609920), (8, 68783680), (10, 55026944), (14, 39304960), (16, 34391840), (20, 27513472), (28, 19652480), (32, 17195920), (35, 15721984), (40, 13756736), (56, 9826240), (64, 8597960), (70, 7860992), (80, 6878368), (112, 4913120), (128, 4298980), (140, 3930496), (160, 3439184), (224, 2456560), (256, 2149490), (280, 1965248), (320, 1719592), (448, 1228280), (512, 1074745), (560, 982624), (640, 859796), (896, 614140), (1120, 491312), (1280, 429898), (1792, 307070), (2240, 245656), (2560, 214949), (3584, 153535), (4480, 122828), (8960, 61414), (17920, 30707)]