2041539520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{375283}}^1$

素因数の和:375317

約数の個数: 56

約数和(自身を含む): 5147395344

約数和(自身を除く): 3105855824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 375283, 750566, 1501132, 1876415, 3002264, 3752830, 6004528, 6379811, 7505660, 12009056, 12759622, 15011320, 24018112, 25519244, 30022640, 31899055, 51038488, 60045280, 63798110, 102076976, 120090560, 127596220, 204153952, 255192440, 408307904, 510384880, 1020769760, 2041539520]

約数ペア:

[(1, 2041539520), (2, 1020769760), (4, 510384880), (5, 408307904), (8, 255192440), (10, 204153952), (16, 127596220), (17, 120090560), (20, 102076976), (32, 63798110), (34, 60045280), (40, 51038488), (64, 31899055), (68, 30022640), (80, 25519244), (85, 24018112), (136, 15011320), (160, 12759622), (170, 12009056), (272, 7505660), (320, 6379811), (340, 6004528), (544, 3752830), (680, 3002264), (1088, 1876415), (1360, 1501132), (2720, 750566), (5440, 375283)]