1970050

素因数分解:

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

素因数の和:115

約数の個数: 36

約数和(自身を含む): 3878658

約数和(自身を除く): 1908608

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 961, 1025, 1271, 1550, 1922, 2050, 2542, 4805, 6355, 9610, 12710, 24025, 31775, 39401, 48050, 63550, 78802, 197005, 394010, 985025, 1970050]

約数ペア:

[(1, 1970050), (2, 985025), (5, 394010), (10, 197005), (25, 78802), (31, 63550), (41, 48050), (50, 39401), (62, 31775), (82, 24025), (155, 12710), (205, 9610), (310, 6355), (410, 4805), (775, 2542), (961, 2050), (1025, 1922), (1271, 1550)]