65514502480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{41947}}^1$

素因数の和:44756

約数の個数: 80

約数和(自身を含む): 174147960960

約数和(自身を除く): 108633458480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2789, 5578, 11156, 13945, 19523, 22312, 27890, 39046, 41947, 44624, 55780, 78092, 83894, 97615, 111560, 156184, 167788, 195230, 209735, 223120, 293629, 312368, 335576, 390460, 419470, 587258, 671152, 780920, 838940, 1174516, 1468145, 1561840, 1677880, 2349032, 2936290, 3355760, 4698064, 5872580, 11745160, 23490320, 116990183, 233980366, 467960732, 584950915, 818931281, 935921464, 1169901830, 1637862562, 1871842928, 2339803660, 3275725124, 4094656405, 4679607320, 6551450248, 8189312810, 9359214640, 13102900496, 16378625620, 32757251240, 65514502480]

約数ペア:

[(1, 65514502480), (2, 32757251240), (4, 16378625620), (5, 13102900496), (7, 9359214640), (8, 8189312810), (10, 6551450248), (14, 4679607320), (16, 4094656405), (20, 3275725124), (28, 2339803660), (35, 1871842928), (40, 1637862562), (56, 1169901830), (70, 935921464), (80, 818931281), (112, 584950915), (140, 467960732), (280, 233980366), (560, 116990183), (2789, 23490320), (5578, 11745160), (11156, 5872580), (13945, 4698064), (19523, 3355760), (22312, 2936290), (27890, 2349032), (39046, 1677880), (41947, 1561840), (44624, 1468145), (55780, 1174516), (78092, 838940), (83894, 780920), (97615, 671152), (111560, 587258), (156184, 419470), (167788, 390460), (195230, 335576), (209735, 312368), (223120, 293629)]