1948963670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 3649556736

約数和(自身を除く): 1700593066

約数列:

[1, 2, 5, 10, 67, 83, 101, 134, 166, 202, 335, 347, 415, 505, 670, 694, 830, 1010, 1735, 3470, 5561, 6767, 8383, 11122, 13534, 16766, 23249, 27805, 28801, 33835, 35047, 41915, 46498, 55610, 57602, 67670, 70094, 83830, 116245, 144005, 175235, 232490, 288010, 350470, 561661, 1123322, 1929667, 2348149, 2808305, 2908901, 3859334, 4696298, 5616610, 5817802, 9648335, 11740745, 14544505, 19296670, 23481490, 29089010, 194896367, 389792734, 974481835, 1948963670]

約数ペア:

[(1, 1948963670), (2, 974481835), (5, 389792734), (10, 194896367), (67, 29089010), (83, 23481490), (101, 19296670), (134, 14544505), (166, 11740745), (202, 9648335), (335, 5817802), (347, 5616610), (415, 4696298), (505, 3859334), (670, 2908901), (694, 2808305), (830, 2348149), (1010, 1929667), (1735, 1123322), (3470, 561661), (5561, 350470), (6767, 288010), (8383, 232490), (11122, 175235), (13534, 144005), (16766, 116245), (23249, 83830), (27805, 70094), (28801, 67670), (33835, 57602), (35047, 55610), (41915, 46498)]