20134591930

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 37422000000

約数和(自身を除く): 17287408070

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 307, 445, 590, 614, 890, 1249, 1535, 2498, 3070, 5251, 6245, 10502, 12490, 18113, 26255, 27323, 36226, 52510, 54646, 73691, 90565, 111161, 136615, 147382, 181130, 222322, 273230, 368455, 383443, 555805, 736910, 766886, 1111610, 1612057, 1917215, 3224114, 3834430, 6558499, 8060285, 13116998, 16120570, 22623137, 32792495, 34126427, 45246274, 65584990, 68252854, 113115685, 170632135, 226231370, 341264270, 2013459193, 4026918386, 10067295965, 20134591930]

約数ペア:

[(1, 20134591930), (2, 10067295965), (5, 4026918386), (10, 2013459193), (59, 341264270), (89, 226231370), (118, 170632135), (178, 113115685), (295, 68252854), (307, 65584990), (445, 45246274), (590, 34126427), (614, 32792495), (890, 22623137), (1249, 16120570), (1535, 13116998), (2498, 8060285), (3070, 6558499), (5251, 3834430), (6245, 3224114), (10502, 1917215), (12490, 1612057), (18113, 1111610), (26255, 766886), (27323, 736910), (36226, 555805), (52510, 383443), (54646, 368455), (73691, 273230), (90565, 222322), (111161, 181130), (136615, 147382)]