103299440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 258840576

約数和(自身を除く): 155541136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1811, 1840, 2480, 2852, 3565, 3622, 5704, 7130, 7244, 9055, 11408, 14260, 14488, 18110, 28520, 28976, 36220, 41653, 56141, 57040, 72440, 83306, 112282, 144880, 166612, 208265, 224564, 280705, 333224, 416530, 449128, 561410, 666448, 833060, 898256, 1122820, 1291243, 1666120, 2245640, 2582486, 3332240, 4491280, 5164972, 6456215, 10329944, 12912430, 20659888, 25824860, 51649720, 103299440]

約数ペア:

[(1, 103299440), (2, 51649720), (4, 25824860), (5, 20659888), (8, 12912430), (10, 10329944), (16, 6456215), (20, 5164972), (23, 4491280), (31, 3332240), (40, 2582486), (46, 2245640), (62, 1666120), (80, 1291243), (92, 1122820), (115, 898256), (124, 833060), (155, 666448), (184, 561410), (230, 449128), (248, 416530), (310, 333224), (368, 280705), (460, 224564), (496, 208265), (620, 166612), (713, 144880), (920, 112282), (1240, 83306), (1426, 72440), (1811, 57040), (1840, 56141), (2480, 41653), (2852, 36220), (3565, 28976), (3622, 28520), (5704, 18110), (7130, 14488), (7244, 14260), (9055, 11408)]