22079804560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809377}}^1$

素因数の和:809432

約数の個数: 80

約数和(自身を含む): 57809014272

約数和(自身を除く): 35729209712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 809377, 1618754, 3237508, 4046885, 6475016, 8093770, 8903147, 12950032, 16187540, 17806294, 25090687, 32375080, 35612588, 44515735, 50181374, 64750160, 71225176, 89031470, 100362748, 125453435, 142450352, 178062940, 200725496, 250906870, 275997557, 356125880, 401450992, 501813740, 551995114, 712251760, 1003627480, 1103990228, 1379987785, 2007254960, 2207980456, 2759975570, 4415960912, 5519951140, 11039902280, 22079804560]

約数ペア:

[(1, 22079804560), (2, 11039902280), (4, 5519951140), (5, 4415960912), (8, 2759975570), (10, 2207980456), (11, 2007254960), (16, 1379987785), (20, 1103990228), (22, 1003627480), (31, 712251760), (40, 551995114), (44, 501813740), (55, 401450992), (62, 356125880), (80, 275997557), (88, 250906870), (110, 200725496), (124, 178062940), (155, 142450352), (176, 125453435), (220, 100362748), (248, 89031470), (310, 71225176), (341, 64750160), (440, 50181374), (496, 44515735), (620, 35612588), (682, 32375080), (880, 25090687), (1240, 17806294), (1364, 16187540), (1705, 12950032), (2480, 8903147), (2728, 8093770), (3410, 6475016), (5456, 4046885), (6820, 3237508), (13640, 1618754), (27280, 809377)]