99563420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23819}}^1$

素因数の和:23858

約数の個数: 48

約数和(自身を含む): 240105600

約数和(自身を除く): 140542180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 23819, 47638, 95276, 119095, 238190, 262009, 452561, 476380, 524018, 905122, 1048036, 1310045, 1810244, 2262805, 2620090, 4525610, 4978171, 5240180, 9051220, 9956342, 19912684, 24890855, 49781710, 99563420]

約数ペア:

[(1, 99563420), (2, 49781710), (4, 24890855), (5, 19912684), (10, 9956342), (11, 9051220), (19, 5240180), (20, 4978171), (22, 4525610), (38, 2620090), (44, 2262805), (55, 1810244), (76, 1310045), (95, 1048036), (110, 905122), (190, 524018), (209, 476380), (220, 452561), (380, 262009), (418, 238190), (836, 119095), (1045, 95276), (2090, 47638), (4180, 23819)]