889367050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 1957374720

約数和(自身を除く): 1068007670

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 173, 275, 286, 325, 346, 550, 650, 715, 719, 865, 1430, 1438, 1730, 1903, 2249, 3575, 3595, 3806, 4325, 4498, 7150, 7190, 7909, 8650, 9347, 9515, 11245, 15818, 17975, 18694, 19030, 22490, 24739, 35950, 39545, 46735, 47575, 49478, 56225, 79090, 93470, 95150, 102817, 112450, 123695, 124387, 197725, 205634, 233675, 247390, 248774, 395450, 467350, 514085, 618475, 621935, 1028170, 1236950, 1243870, 1368257, 1617031, 2570425, 2736514, 3109675, 3234062, 5140850, 6219350, 6841285, 8085155, 13682570, 16170310, 17787341, 34206425, 35574682, 40425775, 68412850, 80851550, 88936705, 177873410, 444683525, 889367050]

約数ペア:

[(1, 889367050), (2, 444683525), (5, 177873410), (10, 88936705), (11, 80851550), (13, 68412850), (22, 40425775), (25, 35574682), (26, 34206425), (50, 17787341), (55, 16170310), (65, 13682570), (110, 8085155), (130, 6841285), (143, 6219350), (173, 5140850), (275, 3234062), (286, 3109675), (325, 2736514), (346, 2570425), (550, 1617031), (650, 1368257), (715, 1243870), (719, 1236950), (865, 1028170), (1430, 621935), (1438, 618475), (1730, 514085), (1903, 467350), (2249, 395450), (3575, 248774), (3595, 247390), (3806, 233675), (4325, 205634), (4498, 197725), (7150, 124387), (7190, 123695), (7909, 112450), (8650, 102817), (9347, 95150), (9515, 93470), (11245, 79090), (15818, 56225), (17975, 49478), (18694, 47575), (19030, 46735), (22490, 39545), (24739, 35950)]