71335810520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1\times {\mathrm{44497}}^1$

素因数の和:47604

約数の個数: 64

約数和(自身を含む): 172912108320

約数和(自身を除く): 101576297800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3083, 6166, 12332, 15415, 24664, 30830, 40079, 44497, 61660, 80158, 88994, 123320, 160316, 177988, 200395, 222485, 320632, 355976, 400790, 444970, 578461, 801580, 889940, 1156922, 1603160, 1779880, 2313844, 2892305, 4627688, 5784610, 11569220, 23138440, 137184251, 274368502, 548737004, 685921255, 1097474008, 1371842510, 1783395263, 2743685020, 3566790526, 5487370040, 7133581052, 8916976315, 14267162104, 17833952630, 35667905260, 71335810520]

約数ペア:

[(1, 71335810520), (2, 35667905260), (4, 17833952630), (5, 14267162104), (8, 8916976315), (10, 7133581052), (13, 5487370040), (20, 3566790526), (26, 2743685020), (40, 1783395263), (52, 1371842510), (65, 1097474008), (104, 685921255), (130, 548737004), (260, 274368502), (520, 137184251), (3083, 23138440), (6166, 11569220), (12332, 5784610), (15415, 4627688), (24664, 2892305), (30830, 2313844), (40079, 1779880), (44497, 1603160), (61660, 1156922), (80158, 889940), (88994, 801580), (123320, 578461), (160316, 444970), (177988, 400790), (200395, 355976), (222485, 320632)]