1036696176220

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7639}}^1\times {\mathrm{32159}}^1$

素因数の和:40018

約数の個数: 48

約数和(自身を含む): 2187734169600

約数和(自身を除く): 1151037993380

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 7639, 15278, 30556, 32159, 38195, 64318, 76390, 128636, 152780, 160795, 321590, 643180, 1611829, 3223658, 6447316, 6785549, 8059145, 13571098, 16118290, 27142196, 32236580, 33927745, 67855490, 135710980, 245662601, 491325202, 982650404, 1228313005, 2456626010, 4913252020, 51834808811, 103669617622, 207339235244, 259174044055, 518348088110, 1036696176220]

約数ペア:

[(1, 1036696176220), (2, 518348088110), (4, 259174044055), (5, 207339235244), (10, 103669617622), (20, 51834808811), (211, 4913252020), (422, 2456626010), (844, 1228313005), (1055, 982650404), (2110, 491325202), (4220, 245662601), (7639, 135710980), (15278, 67855490), (30556, 33927745), (32159, 32236580), (38195, 27142196), (64318, 16118290), (76390, 13571098), (128636, 8059145), (152780, 6785549), (160795, 6447316), (321590, 3223658), (643180, 1611829)]