4865608420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{2293}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 10962282744

約数和(自身を除く): 6096674324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2293, 2686, 4586, 5372, 6241, 6715, 9172, 11465, 12482, 13430, 22930, 24964, 26860, 31205, 38981, 45860, 62410, 77962, 106097, 124820, 155924, 181147, 194905, 212194, 362294, 389810, 424388, 530485, 724588, 779620, 905735, 1060970, 1811470, 2121940, 3079499, 3622940, 6158998, 12317996, 14310613, 15397495, 28621226, 30794990, 57242452, 61589980, 71553065, 143106130, 243280421, 286212260, 486560842, 973121684, 1216402105, 2432804210, 4865608420]

約数ペア:

[(1, 4865608420), (2, 2432804210), (4, 1216402105), (5, 973121684), (10, 486560842), (17, 286212260), (20, 243280421), (34, 143106130), (68, 71553065), (79, 61589980), (85, 57242452), (158, 30794990), (170, 28621226), (316, 15397495), (340, 14310613), (395, 12317996), (790, 6158998), (1343, 3622940), (1580, 3079499), (2293, 2121940), (2686, 1811470), (4586, 1060970), (5372, 905735), (6241, 779620), (6715, 724588), (9172, 530485), (11465, 424388), (12482, 389810), (13430, 362294), (22930, 212194), (24964, 194905), (26860, 181147), (31205, 155924), (38981, 124820), (45860, 106097), (62410, 77962)]