40106416900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{104471}}^1$

素因数の和:104845

約数の個数: 72

約数和(自身を含む): 95215780800

約数和(自身を除く): 55109363900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 349, 550, 698, 1100, 1396, 1745, 3490, 3839, 6980, 7678, 8725, 15356, 17450, 19195, 34900, 38390, 76780, 95975, 104471, 191950, 208942, 383900, 417884, 522355, 1044710, 1149181, 2089420, 2298362, 2611775, 4596724, 5223550, 5745905, 10447100, 11491810, 22983620, 28729525, 36460379, 57459050, 72920758, 114918100, 145841516, 182301895, 364603790, 401064169, 729207580, 802128338, 911509475, 1604256676, 1823018950, 2005320845, 3646037900, 4010641690, 8021283380, 10026604225, 20053208450, 40106416900]

約数ペア:

[(1, 40106416900), (2, 20053208450), (4, 10026604225), (5, 8021283380), (10, 4010641690), (11, 3646037900), (20, 2005320845), (22, 1823018950), (25, 1604256676), (44, 911509475), (50, 802128338), (55, 729207580), (100, 401064169), (110, 364603790), (220, 182301895), (275, 145841516), (349, 114918100), (550, 72920758), (698, 57459050), (1100, 36460379), (1396, 28729525), (1745, 22983620), (3490, 11491810), (3839, 10447100), (6980, 5745905), (7678, 5223550), (8725, 4596724), (15356, 2611775), (17450, 2298362), (19195, 2089420), (34900, 1149181), (38390, 1044710), (76780, 522355), (95975, 417884), (104471, 383900), (191950, 208942)]