19522077820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{27283}}^1$

素因数の和:27587

約数の個数: 96

約数和(自身を含む): 49504089600

約数和(自身を除く): 29982011780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 269, 380, 532, 538, 665, 1076, 1330, 1345, 1883, 2660, 2690, 3766, 5111, 5380, 7532, 9415, 10222, 18830, 20444, 25555, 27283, 35777, 37660, 51110, 54566, 71554, 102220, 109132, 136415, 143108, 178885, 190981, 272830, 357770, 381962, 518377, 545660, 715540, 763924, 954905, 1036754, 1909810, 2073508, 2591885, 3628639, 3819620, 5183770, 7257278, 7339127, 10367540, 14514556, 14678254, 18143195, 29356508, 36286390, 36695635, 51373889, 72572780, 73391270, 102747778, 139443413, 146782540, 205495556, 256869445, 278886826, 513738890, 557773652, 697217065, 976103891, 1027477780, 1394434130, 1952207782, 2788868260, 3904415564, 4880519455, 9761038910, 19522077820]

約数ペア:

[(1, 19522077820), (2, 9761038910), (4, 4880519455), (5, 3904415564), (7, 2788868260), (10, 1952207782), (14, 1394434130), (19, 1027477780), (20, 976103891), (28, 697217065), (35, 557773652), (38, 513738890), (70, 278886826), (76, 256869445), (95, 205495556), (133, 146782540), (140, 139443413), (190, 102747778), (266, 73391270), (269, 72572780), (380, 51373889), (532, 36695635), (538, 36286390), (665, 29356508), (1076, 18143195), (1330, 14678254), (1345, 14514556), (1883, 10367540), (2660, 7339127), (2690, 7257278), (3766, 5183770), (5111, 3819620), (5380, 3628639), (7532, 2591885), (9415, 2073508), (10222, 1909810), (18830, 1036754), (20444, 954905), (25555, 763924), (27283, 715540), (35777, 545660), (37660, 518377), (51110, 381962), (54566, 357770), (71554, 272830), (102220, 190981), (109132, 178885), (136415, 143108)]