8580534020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 19074908160

約数和(自身を除く): 10494374140

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 127, 155, 236, 254, 295, 310, 508, 590, 620, 635, 1180, 1270, 1829, 1847, 2540, 3658, 3694, 3937, 7316, 7388, 7493, 7874, 9145, 9235, 14986, 15748, 18290, 18470, 19685, 29972, 36580, 36940, 37465, 39370, 57257, 74930, 78740, 108973, 114514, 149860, 217946, 229028, 232283, 234569, 286285, 435892, 464566, 469138, 544865, 572570, 929132, 938276, 1089730, 1145140, 1161415, 1172845, 2179460, 2322830, 2345690, 3378163, 4645660, 4691380, 6756326, 7271639, 13512652, 13839571, 14543278, 16890815, 27679142, 29086556, 33781630, 36358195, 55358284, 67563260, 69197855, 72716390, 138395710, 145432780, 276791420, 429026701, 858053402, 1716106804, 2145133505, 4290267010, 8580534020]

約数ペア:

[(1, 8580534020), (2, 4290267010), (4, 2145133505), (5, 1716106804), (10, 858053402), (20, 429026701), (31, 276791420), (59, 145432780), (62, 138395710), (118, 72716390), (124, 69197855), (127, 67563260), (155, 55358284), (236, 36358195), (254, 33781630), (295, 29086556), (310, 27679142), (508, 16890815), (590, 14543278), (620, 13839571), (635, 13512652), (1180, 7271639), (1270, 6756326), (1829, 4691380), (1847, 4645660), (2540, 3378163), (3658, 2345690), (3694, 2322830), (3937, 2179460), (7316, 1172845), (7388, 1161415), (7493, 1145140), (7874, 1089730), (9145, 938276), (9235, 929132), (14986, 572570), (15748, 544865), (18290, 469138), (18470, 464566), (19685, 435892), (29972, 286285), (36580, 234569), (36940, 232283), (37465, 229028), (39370, 217946), (57257, 149860), (74930, 114514), (78740, 108973)]