880853908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 1879879680

約数和(自身を除く): 999025772

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 61, 76, 92, 122, 209, 244, 253, 418, 437, 506, 671, 751, 836, 874, 1012, 1159, 1342, 1403, 1502, 1748, 2318, 2684, 2806, 3004, 4636, 4807, 5612, 8261, 9614, 12749, 14269, 15433, 16522, 17273, 19228, 25498, 26657, 28538, 30866, 33044, 34546, 45811, 50996, 53314, 57076, 61732, 69092, 91622, 106628, 156959, 183244, 190003, 293227, 313918, 328187, 380006, 503921, 586454, 627836, 656374, 760012, 870409, 1007842, 1053653, 1172908, 1312748, 1740818, 2015684, 2107306, 3481636, 3610057, 4214612, 7220114, 9574499, 11590183, 14440228, 19148998, 20019407, 23180366, 38297996, 40038814, 46360732, 80077628, 220213477, 440426954, 880853908]

約数ペア:

[(1, 880853908), (2, 440426954), (4, 220213477), (11, 80077628), (19, 46360732), (22, 40038814), (23, 38297996), (38, 23180366), (44, 20019407), (46, 19148998), (61, 14440228), (76, 11590183), (92, 9574499), (122, 7220114), (209, 4214612), (244, 3610057), (253, 3481636), (418, 2107306), (437, 2015684), (506, 1740818), (671, 1312748), (751, 1172908), (836, 1053653), (874, 1007842), (1012, 870409), (1159, 760012), (1342, 656374), (1403, 627836), (1502, 586454), (1748, 503921), (2318, 380006), (2684, 328187), (2806, 313918), (3004, 293227), (4636, 190003), (4807, 183244), (5612, 156959), (8261, 106628), (9614, 91622), (12749, 69092), (14269, 61732), (15433, 57076), (16522, 53314), (17273, 50996), (19228, 45811), (25498, 34546), (26657, 33044), (28538, 30866)]