67020700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{10987}}^1$

素因数の和:11062

約数の個数: 36

約数和(自身を含む): 147832552

約数和(自身を除く): 80811852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 10987, 21974, 43948, 54935, 109870, 219740, 274675, 549350, 670207, 1098700, 1340414, 2680828, 3351035, 6702070, 13404140, 16755175, 33510350, 67020700]

約数ペア:

[(1, 67020700), (2, 33510350), (4, 16755175), (5, 13404140), (10, 6702070), (20, 3351035), (25, 2680828), (50, 1340414), (61, 1098700), (100, 670207), (122, 549350), (244, 274675), (305, 219740), (610, 109870), (1220, 54935), (1525, 43948), (3050, 21974), (6100, 10987)]