16258702930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{3529}}^1$

素因数の和:4255

約数の個数: 64

約数和(自身を含む): 31799990880

約数和(自身を除く): 15541287950

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 661, 697, 1322, 1394, 3305, 3485, 3529, 6610, 6970, 7058, 11237, 17645, 22474, 27101, 35290, 54202, 56185, 59993, 112370, 119986, 135505, 144689, 271010, 289378, 299965, 460717, 599930, 723445, 921434, 1446890, 2303585, 2332669, 2459713, 4607170, 4665338, 4919426, 11663345, 12298565, 23326690, 24597130, 39655373, 79310746, 95639429, 191278858, 198276865, 396553730, 478197145, 956394290, 1625870293, 3251740586, 8129351465, 16258702930]

約数ペア:

[(1, 16258702930), (2, 8129351465), (5, 3251740586), (10, 1625870293), (17, 956394290), (34, 478197145), (41, 396553730), (82, 198276865), (85, 191278858), (170, 95639429), (205, 79310746), (410, 39655373), (661, 24597130), (697, 23326690), (1322, 12298565), (1394, 11663345), (3305, 4919426), (3485, 4665338), (3529, 4607170), (6610, 2459713), (6970, 2332669), (7058, 2303585), (11237, 1446890), (17645, 921434), (22474, 723445), (27101, 599930), (35290, 460717), (54202, 299965), (56185, 289378), (59993, 271010), (112370, 144689), (119986, 135505)]