1679162320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{3307}}^1$

素因数の和:3908

約数の個数: 80

約数和(自身を含む): 4267637568

約数和(自身を除く): 2588475248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 577, 880, 1154, 2308, 2885, 3307, 4616, 5770, 6347, 6614, 9232, 11540, 12694, 13228, 16535, 23080, 25388, 26456, 31735, 33070, 36377, 46160, 50776, 52912, 63470, 66140, 72754, 101552, 126940, 132280, 145508, 181885, 253880, 264560, 291016, 363770, 507760, 582032, 727540, 1455080, 1908139, 2910160, 3816278, 7632556, 9540695, 15265112, 19081390, 20989529, 30530224, 38162780, 41979058, 76325560, 83958116, 104947645, 152651120, 167916232, 209895290, 335832464, 419790580, 839581160, 1679162320]

約数ペア:

[(1, 1679162320), (2, 839581160), (4, 419790580), (5, 335832464), (8, 209895290), (10, 167916232), (11, 152651120), (16, 104947645), (20, 83958116), (22, 76325560), (40, 41979058), (44, 38162780), (55, 30530224), (80, 20989529), (88, 19081390), (110, 15265112), (176, 9540695), (220, 7632556), (440, 3816278), (577, 2910160), (880, 1908139), (1154, 1455080), (2308, 727540), (2885, 582032), (3307, 507760), (4616, 363770), (5770, 291016), (6347, 264560), (6614, 253880), (9232, 181885), (11540, 145508), (12694, 132280), (13228, 126940), (16535, 101552), (23080, 72754), (25388, 66140), (26456, 63470), (31735, 52912), (33070, 50776), (36377, 46160)]