40583030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 78073632

約数和(自身を除く): 37490602

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 103, 155, 205, 206, 310, 410, 515, 961, 1030, 1271, 1922, 2542, 3193, 4223, 4805, 6355, 6386, 8446, 9610, 12710, 15965, 21115, 31930, 39401, 42230, 78802, 98983, 130913, 197005, 197966, 261826, 394010, 494915, 654565, 989830, 1309130, 4058303, 8116606, 20291515, 40583030]

約数ペア:

[(1, 40583030), (2, 20291515), (5, 8116606), (10, 4058303), (31, 1309130), (41, 989830), (62, 654565), (82, 494915), (103, 394010), (155, 261826), (205, 197966), (206, 197005), (310, 130913), (410, 98983), (515, 78802), (961, 42230), (1030, 39401), (1271, 31930), (1922, 21115), (2542, 15965), (3193, 12710), (4223, 9610), (4805, 8446), (6355, 6386)]