47336840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 67229560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1039, 1139, 1340, 2078, 2278, 2680, 4156, 4556, 5195, 5695, 8312, 9112, 10390, 11390, 17663, 20780, 22780, 35326, 41560, 45560, 69613, 70652, 88315, 139226, 141304, 176630, 278452, 348065, 353260, 556904, 696130, 706520, 1183421, 1392260, 2366842, 2784520, 4733684, 5917105, 9467368, 11834210, 23668420, 47336840]

約数ペア:

[(1, 47336840), (2, 23668420), (4, 11834210), (5, 9467368), (8, 5917105), (10, 4733684), (17, 2784520), (20, 2366842), (34, 1392260), (40, 1183421), (67, 706520), (68, 696130), (85, 556904), (134, 353260), (136, 348065), (170, 278452), (268, 176630), (335, 141304), (340, 139226), (536, 88315), (670, 70652), (680, 69613), (1039, 45560), (1139, 41560), (1340, 35326), (2078, 22780), (2278, 20780), (2680, 17663), (4156, 11390), (4556, 10390), (5195, 9112), (5695, 8312)]