553709883760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{560299}}^1$

素因数の和:561446

約数の個数: 80

約数和(自身を含む): 1405662710400

約数和(自身を除く): 851952826640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1123, 2246, 4492, 5615, 8984, 11230, 12353, 17968, 22460, 24706, 44920, 49412, 61765, 89840, 98824, 123530, 197648, 247060, 494120, 560299, 988240, 1120598, 2241196, 2801495, 4482392, 5602990, 6163289, 8964784, 11205980, 12326578, 22411960, 24653156, 30816445, 44823920, 49306312, 61632890, 98612624, 123265780, 246531560, 493063120, 629215777, 1258431554, 2516863108, 3146078885, 5033726216, 6292157770, 6921373547, 10067452432, 12584315540, 13842747094, 25168631080, 27685494188, 34606867735, 50337262160, 55370988376, 69213735470, 110741976752, 138427470940, 276854941880, 553709883760]

約数ペア:

[(1, 553709883760), (2, 276854941880), (4, 138427470940), (5, 110741976752), (8, 69213735470), (10, 55370988376), (11, 50337262160), (16, 34606867735), (20, 27685494188), (22, 25168631080), (40, 13842747094), (44, 12584315540), (55, 10067452432), (80, 6921373547), (88, 6292157770), (110, 5033726216), (176, 3146078885), (220, 2516863108), (440, 1258431554), (880, 629215777), (1123, 493063120), (2246, 246531560), (4492, 123265780), (5615, 98612624), (8984, 61632890), (11230, 49306312), (12353, 44823920), (17968, 30816445), (22460, 24653156), (24706, 22411960), (44920, 12326578), (49412, 11205980), (61765, 8964784), (89840, 6163289), (98824, 5602990), (123530, 4482392), (197648, 2801495), (247060, 2241196), (494120, 1120598), (560299, 988240)]