29233880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3348

約数の個数: 64

約数和(自身を含む): 75025440

約数和(自身を除く): 45791560

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3307, 4420, 6614, 8840, 13228, 16535, 26456, 33070, 42991, 56219, 66140, 85982, 112438, 132280, 171964, 214955, 224876, 281095, 343928, 429910, 449752, 562190, 730847, 859820, 1124380, 1461694, 1719640, 2248760, 2923388, 3654235, 5846776, 7308470, 14616940, 29233880]

約数ペア:

[(1, 29233880), (2, 14616940), (4, 7308470), (5, 5846776), (8, 3654235), (10, 2923388), (13, 2248760), (17, 1719640), (20, 1461694), (26, 1124380), (34, 859820), (40, 730847), (52, 562190), (65, 449752), (68, 429910), (85, 343928), (104, 281095), (130, 224876), (136, 214955), (170, 171964), (221, 132280), (260, 112438), (340, 85982), (442, 66140), (520, 56219), (680, 42991), (884, 33070), (1105, 26456), (1768, 16535), (2210, 13228), (3307, 8840), (4420, 6614)]