22474875520

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1674

約数の個数: 128

約数和(自身を含む): 54503642880

約数和(自身を除く): 32028767360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 271, 320, 404, 505, 542, 640, 808, 1010, 1084, 1283, 1355, 1616, 2020, 2168, 2566, 2710, 3232, 4040, 4336, 5132, 5420, 6415, 6464, 8080, 8672, 10264, 10840, 12830, 12928, 16160, 17344, 20528, 21680, 25660, 27371, 32320, 34688, 41056, 43360, 51320, 54742, 64640, 82112, 86720, 102640, 109484, 129583, 136855, 164224, 173440, 205280, 218968, 259166, 273710, 347693, 410560, 437936, 518332, 547420, 647915, 695386, 821120, 875872, 1036664, 1094840, 1295830, 1390772, 1738465, 1751744, 2073328, 2189680, 2591660, 2781544, 3476930, 3503488, 4146656, 4379360, 5183320, 5563088, 6953860, 8293312, 8758720, 10366640, 11126176, 13907720, 16586624, 17517440, 20733280, 22252352, 27815440, 35116993, 41466560, 44504704, 55630880, 70233986, 82933120, 111261760, 140467972, 175584965, 222523520, 280935944, 351169930, 561871888, 702339860, 1123743776, 1404679720, 2247487552, 2809359440, 4494975104, 5618718880, 11237437760, 22474875520]

約数ペア:

[(1, 22474875520), (2, 11237437760), (4, 5618718880), (5, 4494975104), (8, 2809359440), (10, 2247487552), (16, 1404679720), (20, 1123743776), (32, 702339860), (40, 561871888), (64, 351169930), (80, 280935944), (101, 222523520), (128, 175584965), (160, 140467972), (202, 111261760), (271, 82933120), (320, 70233986), (404, 55630880), (505, 44504704), (542, 41466560), (640, 35116993), (808, 27815440), (1010, 22252352), (1084, 20733280), (1283, 17517440), (1355, 16586624), (1616, 13907720), (2020, 11126176), (2168, 10366640), (2566, 8758720), (2710, 8293312), (3232, 6953860), (4040, 5563088), (4336, 5183320), (5132, 4379360), (5420, 4146656), (6415, 3503488), (6464, 3476930), (8080, 2781544), (8672, 2591660), (10264, 2189680), (10840, 2073328), (12830, 1751744), (12928, 1738465), (16160, 1390772), (17344, 1295830), (20528, 1094840), (21680, 1036664), (25660, 875872), (27371, 821120), (32320, 695386), (34688, 647915), (41056, 547420), (43360, 518332), (51320, 437936), (54742, 410560), (64640, 347693), (82112, 273710), (86720, 259166), (102640, 218968), (109484, 205280), (129583, 173440), (136855, 164224)]