88581370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 84149510

約数列:

[1, 2, 5, 10, 29, 47, 58, 67, 94, 97, 134, 145, 194, 235, 290, 335, 470, 485, 670, 970, 1363, 1943, 2726, 2813, 3149, 3886, 4559, 5626, 6298, 6499, 6815, 9118, 9715, 12998, 13630, 14065, 15745, 19430, 22795, 28130, 31490, 32495, 45590, 64990, 91321, 132211, 182642, 188471, 264422, 305453, 376942, 456605, 610906, 661055, 913210, 942355, 1322110, 1527265, 1884710, 3054530, 8858137, 17716274, 44290685, 88581370]

約数ペア:

[(1, 88581370), (2, 44290685), (5, 17716274), (10, 8858137), (29, 3054530), (47, 1884710), (58, 1527265), (67, 1322110), (94, 942355), (97, 913210), (134, 661055), (145, 610906), (194, 456605), (235, 376942), (290, 305453), (335, 264422), (470, 188471), (485, 182642), (670, 132211), (970, 91321), (1363, 64990), (1943, 45590), (2726, 32495), (2813, 31490), (3149, 28130), (3886, 22795), (4559, 19430), (5626, 15745), (6298, 14065), (6499, 13630), (6815, 12998), (9118, 9715)]