153040989880

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{129841}}^1$

素因数の和:130304

約数の個数: 64

約数和(自身を含む): 349638537600

約数和(自身を除く): 196597547720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 373, 395, 632, 746, 790, 1492, 1580, 1865, 2984, 3160, 3730, 7460, 14920, 29467, 58934, 117868, 129841, 147335, 235736, 259682, 294670, 519364, 589340, 649205, 1038728, 1178680, 1298410, 2596820, 5193640, 10257439, 20514878, 41029756, 48430693, 51287195, 82059512, 96861386, 102574390, 193722772, 205148780, 242153465, 387445544, 410297560, 484306930, 968613860, 1937227720, 3826024747, 7652049494, 15304098988, 19130123735, 30608197976, 38260247470, 76520494940, 153040989880]

約数ペア:

[(1, 153040989880), (2, 76520494940), (4, 38260247470), (5, 30608197976), (8, 19130123735), (10, 15304098988), (20, 7652049494), (40, 3826024747), (79, 1937227720), (158, 968613860), (316, 484306930), (373, 410297560), (395, 387445544), (632, 242153465), (746, 205148780), (790, 193722772), (1492, 102574390), (1580, 96861386), (1865, 82059512), (2984, 51287195), (3160, 48430693), (3730, 41029756), (7460, 20514878), (14920, 10257439), (29467, 5193640), (58934, 2596820), (117868, 1298410), (129841, 1178680), (147335, 1038728), (235736, 649205), (259682, 589340), (294670, 519364)]