15694380950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7211}}^1$

素因数の和:7350

約数の個数: 96

約数和(自身を含む): 32194368000

約数和(自身を除く): 16499987050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 79, 95, 145, 158, 190, 290, 395, 475, 551, 725, 790, 950, 1102, 1450, 1501, 1975, 2291, 2755, 3002, 3950, 4582, 5510, 7211, 7505, 11455, 13775, 14422, 15010, 22910, 27550, 36055, 37525, 43529, 57275, 72110, 75050, 87058, 114550, 137009, 180275, 209119, 217645, 274018, 360550, 418238, 435290, 569669, 685045, 1045595, 1088225, 1139338, 1370090, 2091190, 2176450, 2848345, 3425225, 3973261, 5227975, 5696690, 6850450, 7946522, 10455950, 10823711, 14241725, 16520401, 19866305, 21647422, 28483450, 33040802, 39732610, 54118555, 82602005, 99331525, 108237110, 165204010, 198663050, 270592775, 313887619, 413010025, 541185550, 627775238, 826020050, 1569438095, 3138876190, 7847190475, 15694380950]

約数ペア:

[(1, 15694380950), (2, 7847190475), (5, 3138876190), (10, 1569438095), (19, 826020050), (25, 627775238), (29, 541185550), (38, 413010025), (50, 313887619), (58, 270592775), (79, 198663050), (95, 165204010), (145, 108237110), (158, 99331525), (190, 82602005), (290, 54118555), (395, 39732610), (475, 33040802), (551, 28483450), (725, 21647422), (790, 19866305), (950, 16520401), (1102, 14241725), (1450, 10823711), (1501, 10455950), (1975, 7946522), (2291, 6850450), (2755, 5696690), (3002, 5227975), (3950, 3973261), (4582, 3425225), (5510, 2848345), (7211, 2176450), (7505, 2091190), (11455, 1370090), (13775, 1139338), (14422, 1088225), (15010, 1045595), (22910, 685045), (27550, 569669), (36055, 435290), (37525, 418238), (43529, 360550), (57275, 274018), (72110, 217645), (75050, 209119), (87058, 180275), (114550, 137009)]