22478050920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{20323}}^1$

素因数の和:21059

約数の個数: 128

約数和(自身を含む): 72727401600

約数和(自身を除く): 50249350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 709, 780, 1418, 1560, 2127, 2836, 3545, 4254, 5672, 7090, 8508, 9217, 10635, 14180, 17016, 18434, 20323, 21270, 27651, 28360, 36868, 40646, 42540, 46085, 55302, 60969, 73736, 81292, 85080, 92170, 101615, 110604, 121938, 138255, 162584, 184340, 203230, 221208, 243876, 264199, 276510, 304845, 368680, 406460, 487752, 528398, 553020, 609690, 792597, 812920, 1056796, 1106040, 1219380, 1320995, 1585194, 2113592, 2438760, 2641990, 3170388, 3962985, 5283980, 6340776, 7925970, 10567960, 14409007, 15851940, 28818014, 31703880, 43227021, 57636028, 72045035, 86454042, 115272056, 144090070, 172908084, 187317091, 216135105, 288180140, 345816168, 374634182, 432270210, 561951273, 576360280, 749268364, 864540420, 936585455, 1123902546, 1498536728, 1729080840, 1873170910, 2247805092, 2809756365, 3746341820, 4495610184, 5619512730, 7492683640, 11239025460, 22478050920]

約数ペア:

[(1, 22478050920), (2, 11239025460), (3, 7492683640), (4, 5619512730), (5, 4495610184), (6, 3746341820), (8, 2809756365), (10, 2247805092), (12, 1873170910), (13, 1729080840), (15, 1498536728), (20, 1123902546), (24, 936585455), (26, 864540420), (30, 749268364), (39, 576360280), (40, 561951273), (52, 432270210), (60, 374634182), (65, 345816168), (78, 288180140), (104, 216135105), (120, 187317091), (130, 172908084), (156, 144090070), (195, 115272056), (260, 86454042), (312, 72045035), (390, 57636028), (520, 43227021), (709, 31703880), (780, 28818014), (1418, 15851940), (1560, 14409007), (2127, 10567960), (2836, 7925970), (3545, 6340776), (4254, 5283980), (5672, 3962985), (7090, 3170388), (8508, 2641990), (9217, 2438760), (10635, 2113592), (14180, 1585194), (17016, 1320995), (18434, 1219380), (20323, 1106040), (21270, 1056796), (27651, 812920), (28360, 792597), (36868, 609690), (40646, 553020), (42540, 528398), (46085, 487752), (55302, 406460), (60969, 368680), (73736, 304845), (81292, 276510), (85080, 264199), (92170, 243876), (101615, 221208), (110604, 203230), (121938, 184340), (138255, 162584)]