5133502790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{251519}}^1$

素因数の和:251696

約数の個数: 32

約数和(自身を含む): 10014520320

約数和(自身を除く): 4881017530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 251519, 503038, 1257595, 2515190, 3269747, 6539494, 16348735, 32697470, 39488483, 78976966, 197442415, 394884830, 513350279, 1026700558, 2566751395, 5133502790]

約数ペア:

[(1, 5133502790), (2, 2566751395), (5, 1026700558), (10, 513350279), (13, 394884830), (26, 197442415), (65, 78976966), (130, 39488483), (157, 32697470), (314, 16348735), (785, 6539494), (1570, 3269747), (2041, 2515190), (4082, 1257595), (10205, 503038), (20410, 251519)]