2099696860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3607

約数の個数: 96

約数和(自身を含む): 4910310720

約数和(自身を除く): 2810613860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 61, 68, 85, 116, 122, 145, 170, 244, 290, 305, 340, 493, 580, 610, 986, 1037, 1220, 1769, 1972, 2074, 2465, 3491, 3538, 4148, 4930, 5185, 6982, 7076, 8845, 9860, 10370, 13964, 17455, 17690, 20740, 30073, 34910, 35380, 59347, 60146, 69820, 101239, 118694, 120292, 150365, 202478, 212951, 237388, 296735, 300730, 404956, 425902, 506195, 593470, 601460, 851804, 1012390, 1064755, 1186940, 1721063, 2024780, 2129510, 3442126, 3620167, 4259020, 6175579, 6884252, 7240334, 8605315, 12351158, 14480668, 17210630, 18100835, 24702316, 30877895, 34421260, 36201670, 61755790, 72403340, 104984843, 123511580, 209969686, 419939372, 524924215, 1049848430, 2099696860]

約数ペア:

[(1, 2099696860), (2, 1049848430), (4, 524924215), (5, 419939372), (10, 209969686), (17, 123511580), (20, 104984843), (29, 72403340), (34, 61755790), (58, 36201670), (61, 34421260), (68, 30877895), (85, 24702316), (116, 18100835), (122, 17210630), (145, 14480668), (170, 12351158), (244, 8605315), (290, 7240334), (305, 6884252), (340, 6175579), (493, 4259020), (580, 3620167), (610, 3442126), (986, 2129510), (1037, 2024780), (1220, 1721063), (1769, 1186940), (1972, 1064755), (2074, 1012390), (2465, 851804), (3491, 601460), (3538, 593470), (4148, 506195), (4930, 425902), (5185, 404956), (6982, 300730), (7076, 296735), (8845, 237388), (9860, 212951), (10370, 202478), (13964, 150365), (17455, 120292), (17690, 118694), (20740, 101239), (30073, 69820), (34910, 60146), (35380, 59347)]