99795156920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1\times {\mathrm{19543}}^1$

素因数の和:26292

約数の個数: 64

約数和(自身を含む): 236404224000

約数和(自身を除く): 136609067080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6719, 13438, 19543, 26876, 33595, 39086, 53752, 67190, 78172, 97715, 127661, 134380, 156344, 195430, 255322, 268760, 371317, 390860, 510644, 638305, 742634, 781720, 1021288, 1276610, 1485268, 1856585, 2553220, 2970536, 3713170, 5106440, 7426340, 14852680, 131309417, 262618834, 525237668, 656547085, 1050475336, 1313094170, 2494878923, 2626188340, 4989757846, 5252376680, 9979515692, 12474394615, 19959031384, 24948789230, 49897578460, 99795156920]

約数ペア:

[(1, 99795156920), (2, 49897578460), (4, 24948789230), (5, 19959031384), (8, 12474394615), (10, 9979515692), (19, 5252376680), (20, 4989757846), (38, 2626188340), (40, 2494878923), (76, 1313094170), (95, 1050475336), (152, 656547085), (190, 525237668), (380, 262618834), (760, 131309417), (6719, 14852680), (13438, 7426340), (19543, 5106440), (26876, 3713170), (33595, 2970536), (39086, 2553220), (53752, 1856585), (67190, 1485268), (78172, 1276610), (97715, 1021288), (127661, 781720), (134380, 742634), (156344, 638305), (195430, 510644), (255322, 390860), (268760, 371317)]