17990080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3341

約数の個数: 56

約数和(自身を含む): 45372528

約数和(自身を除く): 27382448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3307, 5440, 6614, 13228, 16535, 26456, 33070, 52912, 56219, 66140, 105824, 112438, 132280, 211648, 224876, 264560, 281095, 449752, 529120, 562190, 899504, 1058240, 1124380, 1799008, 2248760, 3598016, 4497520, 8995040, 17990080]

約数ペア:

[(1, 17990080), (2, 8995040), (4, 4497520), (5, 3598016), (8, 2248760), (10, 1799008), (16, 1124380), (17, 1058240), (20, 899504), (32, 562190), (34, 529120), (40, 449752), (64, 281095), (68, 264560), (80, 224876), (85, 211648), (136, 132280), (160, 112438), (170, 105824), (272, 66140), (320, 56219), (340, 52912), (544, 33070), (680, 26456), (1088, 16535), (1360, 13228), (2720, 6614), (3307, 5440)]