388634080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59243}}^1$

素因数の和:59299

約数の個数: 48

約数和(自身を含む): 940557744

約数和(自身を除く): 551923664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 59243, 118486, 236972, 296215, 473944, 592430, 947888, 1184860, 1895776, 2369720, 2428963, 4739440, 4857926, 9478880, 9715852, 12144815, 19431704, 24289630, 38863408, 48579260, 77726816, 97158520, 194317040, 388634080]

約数ペア:

[(1, 388634080), (2, 194317040), (4, 97158520), (5, 77726816), (8, 48579260), (10, 38863408), (16, 24289630), (20, 19431704), (32, 12144815), (40, 9715852), (41, 9478880), (80, 4857926), (82, 4739440), (160, 2428963), (164, 2369720), (205, 1895776), (328, 1184860), (410, 947888), (656, 592430), (820, 473944), (1312, 296215), (1640, 236972), (3280, 118486), (6560, 59243)]