72794600

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 170798220

約数和(自身を除く): 98003620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 3221, 4520, 5650, 6442, 11300, 12884, 16105, 22600, 25768, 32210, 64420, 80525, 128840, 161050, 322100, 363973, 644200, 727946, 1455892, 1819865, 2911784, 3639730, 7279460, 9099325, 14558920, 18198650, 36397300, 72794600]

約数ペア:

[(1, 72794600), (2, 36397300), (4, 18198650), (5, 14558920), (8, 9099325), (10, 7279460), (20, 3639730), (25, 2911784), (40, 1819865), (50, 1455892), (100, 727946), (113, 644200), (200, 363973), (226, 322100), (452, 161050), (565, 128840), (904, 80525), (1130, 64420), (2260, 32210), (2825, 25768), (3221, 22600), (4520, 16105), (5650, 12884), (6442, 11300)]