22011260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 50168160

約数和(自身を除く): 28156900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 1579, 2788, 3158, 3485, 6316, 6970, 7895, 13940, 15790, 26843, 31580, 53686, 64739, 107372, 129478, 134215, 258956, 268430, 323695, 536860, 647390, 1100563, 1294780, 2201126, 4402252, 5502815, 11005630, 22011260]

約数ペア:

[(1, 22011260), (2, 11005630), (4, 5502815), (5, 4402252), (10, 2201126), (17, 1294780), (20, 1100563), (34, 647390), (41, 536860), (68, 323695), (82, 268430), (85, 258956), (164, 134215), (170, 129478), (205, 107372), (340, 64739), (410, 53686), (697, 31580), (820, 26843), (1394, 15790), (1579, 13940), (2788, 7895), (3158, 6970), (3485, 6316)]