76915850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 157623840

約数和(自身を除く): 80707990

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 1283, 2398, 2566, 2725, 5450, 5995, 6415, 11990, 12830, 14113, 28226, 29975, 32075, 59950, 64150, 70565, 139847, 141130, 279694, 352825, 699235, 705650, 1398470, 1538317, 3076634, 3496175, 6992350, 7691585, 15383170, 38457925, 76915850]

約数ペア:

[(1, 76915850), (2, 38457925), (5, 15383170), (10, 7691585), (11, 6992350), (22, 3496175), (25, 3076634), (50, 1538317), (55, 1398470), (109, 705650), (110, 699235), (218, 352825), (275, 279694), (545, 141130), (550, 139847), (1090, 70565), (1199, 64150), (1283, 59950), (2398, 32075), (2566, 29975), (2725, 28226), (5450, 14113), (5995, 12830), (6415, 11990)]