40898632010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{103801}}^1$

素因数の和:103911

約数の個数: 48

約数和(自身を含む): 77924991816

約数和(自身を除く): 37026359806

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 961, 1271, 1922, 2542, 4805, 6355, 9610, 12710, 39401, 78802, 103801, 197005, 207602, 394010, 519005, 1038010, 3217831, 4255841, 6435662, 8511682, 16089155, 21279205, 32178310, 42558410, 99752761, 131931071, 199505522, 263862142, 498763805, 659655355, 997527610, 1319310710, 4089863201, 8179726402, 20449316005, 40898632010]

約数ペア:

[(1, 40898632010), (2, 20449316005), (5, 8179726402), (10, 4089863201), (31, 1319310710), (41, 997527610), (62, 659655355), (82, 498763805), (155, 263862142), (205, 199505522), (310, 131931071), (410, 99752761), (961, 42558410), (1271, 32178310), (1922, 21279205), (2542, 16089155), (4805, 8511682), (6355, 6435662), (9610, 4255841), (12710, 3217831), (39401, 1038010), (78802, 519005), (103801, 394010), (197005, 207602)]