89860930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 168457968

約数和(自身を除く): 78597038

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 3593, 5002, 7186, 12505, 17965, 25010, 35930, 147313, 219173, 294626, 438346, 736565, 1095865, 1473130, 2191730, 8986093, 17972186, 44930465, 89860930]

約数ペア:

[(1, 89860930), (2, 44930465), (5, 17972186), (10, 8986093), (41, 2191730), (61, 1473130), (82, 1095865), (122, 736565), (205, 438346), (305, 294626), (410, 219173), (610, 147313), (2501, 35930), (3593, 25010), (5002, 17965), (7186, 12505)]