40103314625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 59032157184

約数和(自身を除く): 18928842559

約数列:

[1, 5, 11, 23, 25, 41, 55, 115, 125, 157, 197, 205, 253, 275, 451, 575, 785, 943, 985, 1025, 1265, 1375, 1727, 2167, 2255, 2875, 3611, 3925, 4531, 4715, 4925, 5125, 6325, 6437, 8077, 8635, 10373, 10835, 11275, 18055, 19625, 22655, 23575, 24625, 30929, 31625, 32185, 39721, 40385, 43175, 49841, 51865, 54175, 56375, 70807, 88847, 90275, 113275, 117875, 148051, 154645, 160925, 185771, 198605, 201925, 215875, 249205, 259325, 270875, 340219, 354035, 444235, 451375, 566375, 711367, 740255, 773225, 804625, 928855, 993025, 1009625, 1246025, 1268089, 1296625, 1628561, 1701095, 1770175, 2043481, 2221175, 3556835, 3701275, 3866125, 4644275, 4965125, 6230125, 6340445, 7825037, 8142805, 8505475, 8850875, 10217405, 11105875, 13948979, 17784175, 18506375, 23221375, 29166047, 31702225, 39125185, 40714025, 42527375, 51087025, 69744895, 88920875, 145830235, 158511125, 195625925, 203570125, 255435125, 320826517, 348724475, 729151175, 978129625, 1604132585, 1743622375, 3645755875, 8020662925, 40103314625]

約数ペア:

[(1, 40103314625), (5, 8020662925), (11, 3645755875), (23, 1743622375), (25, 1604132585), (41, 978129625), (55, 729151175), (115, 348724475), (125, 320826517), (157, 255435125), (197, 203570125), (205, 195625925), (253, 158511125), (275, 145830235), (451, 88920875), (575, 69744895), (785, 51087025), (943, 42527375), (985, 40714025), (1025, 39125185), (1265, 31702225), (1375, 29166047), (1727, 23221375), (2167, 18506375), (2255, 17784175), (2875, 13948979), (3611, 11105875), (3925, 10217405), (4531, 8850875), (4715, 8505475), (4925, 8142805), (5125, 7825037), (6325, 6340445), (6437, 6230125), (8077, 4965125), (8635, 4644275), (10373, 3866125), (10835, 3701275), (11275, 3556835), (18055, 2221175), (19625, 2043481), (22655, 1770175), (23575, 1701095), (24625, 1628561), (30929, 1296625), (31625, 1268089), (32185, 1246025), (39721, 1009625), (40385, 993025), (43175, 928855), (49841, 804625), (51865, 773225), (54175, 740255), (56375, 711367), (70807, 566375), (88847, 451375), (90275, 444235), (113275, 354035), (117875, 340219), (148051, 270875), (154645, 259325), (160925, 249205), (185771, 215875), (198605, 201925)]