27837599540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 59963016960

約数和(自身を除く): 32125417420

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 173, 292, 307, 346, 359, 365, 614, 692, 718, 730, 865, 1228, 1436, 1460, 1535, 1730, 1795, 3070, 3460, 3590, 6140, 7180, 12629, 22411, 25258, 26207, 44822, 50516, 52414, 53111, 62107, 63145, 89644, 104828, 106222, 110213, 112055, 124214, 126290, 131035, 212444, 220426, 224110, 248428, 252580, 262070, 265555, 310535, 440852, 448220, 524140, 531110, 551065, 621070, 1062220, 1102130, 1242140, 2204260, 3877103, 4533811, 7754206, 8045549, 9067622, 15508412, 16091098, 18135244, 19066849, 19385515, 22669055, 32182196, 38133698, 38771030, 40227745, 45338110, 76267396, 77542060, 80455490, 90676220, 95334245, 160910980, 190668490, 381336980, 1391879977, 2783759954, 5567519908, 6959399885, 13918799770, 27837599540]

約数ペア:

[(1, 27837599540), (2, 13918799770), (4, 6959399885), (5, 5567519908), (10, 2783759954), (20, 1391879977), (73, 381336980), (146, 190668490), (173, 160910980), (292, 95334245), (307, 90676220), (346, 80455490), (359, 77542060), (365, 76267396), (614, 45338110), (692, 40227745), (718, 38771030), (730, 38133698), (865, 32182196), (1228, 22669055), (1436, 19385515), (1460, 19066849), (1535, 18135244), (1730, 16091098), (1795, 15508412), (3070, 9067622), (3460, 8045549), (3590, 7754206), (6140, 4533811), (7180, 3877103), (12629, 2204260), (22411, 1242140), (25258, 1102130), (26207, 1062220), (44822, 621070), (50516, 551065), (52414, 531110), (53111, 524140), (62107, 448220), (63145, 440852), (89644, 310535), (104828, 265555), (106222, 262070), (110213, 252580), (112055, 248428), (124214, 224110), (126290, 220426), (131035, 212444)]