1821935960080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{52114873}}^1$

素因数の和:52114928

約数の個数: 80

約数和(自身を含む): 4652815950720

約数和(自身を除く): 2830879990640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 52114873, 104229746, 208459492, 260574365, 416918984, 521148730, 833837968, 990182587, 1042297460, 1198642079, 1980365174, 2084594920, 2397284158, 3960730348, 4169189840, 4794568316, 4950912935, 5993210395, 7921460696, 9589136632, 9901825870, 11986420790, 15842921392, 19178273264, 19803651740, 22774199501, 23972841580, 39607303480, 45548399002, 47945683160, 79214606960, 91096798004, 95891366320, 113870997505, 182193596008, 227741995010, 364387192016, 455483990020, 910967980040, 1821935960080]

約数ペア:

[(1, 1821935960080), (2, 910967980040), (4, 455483990020), (5, 364387192016), (8, 227741995010), (10, 182193596008), (16, 113870997505), (19, 95891366320), (20, 91096798004), (23, 79214606960), (38, 47945683160), (40, 45548399002), (46, 39607303480), (76, 23972841580), (80, 22774199501), (92, 19803651740), (95, 19178273264), (115, 15842921392), (152, 11986420790), (184, 9901825870), (190, 9589136632), (230, 7921460696), (304, 5993210395), (368, 4950912935), (380, 4794568316), (437, 4169189840), (460, 3960730348), (760, 2397284158), (874, 2084594920), (920, 1980365174), (1520, 1198642079), (1748, 1042297460), (1840, 990182587), (2185, 833837968), (3496, 521148730), (4370, 416918984), (6992, 260574365), (8740, 208459492), (17480, 104229746), (34960, 52114873)]