769605804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1\times {\mathrm{28001}}^1$

素因数の和:29587

約数の個数: 96

約数和(自身を含む): 1861900919424

約数和(自身を除く): 1092295114484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1433, 1918, 2740, 2866, 3836, 4795, 5732, 7165, 9590, 10031, 14330, 19180, 20062, 28001, 28660, 40124, 50155, 56002, 100310, 112004, 140005, 196007, 196321, 200620, 280010, 392014, 392642, 560020, 784028, 785284, 980035, 981605, 1374247, 1960070, 1963210, 2748494, 3836137, 3920140, 3926420, 5496988, 6871235, 7672274, 13742470, 15344548, 19180685, 26852959, 27484940, 38361370, 40125433, 53705918, 76722740, 80250866, 107411836, 134264795, 160501732, 200627165, 268529590, 280878031, 401254330, 537059180, 561756062, 802508660, 1123512124, 1404390155, 2808780310, 5497184321, 5617560620, 10994368642, 21988737284, 27485921605, 38480290247, 54971843210, 76960580494, 109943686420, 153921160988, 192401451235, 384802902470, 769605804940]

約数ペア:

[(1, 769605804940), (2, 384802902470), (4, 192401451235), (5, 153921160988), (7, 109943686420), (10, 76960580494), (14, 54971843210), (20, 38480290247), (28, 27485921605), (35, 21988737284), (70, 10994368642), (137, 5617560620), (140, 5497184321), (274, 2808780310), (548, 1404390155), (685, 1123512124), (959, 802508660), (1370, 561756062), (1433, 537059180), (1918, 401254330), (2740, 280878031), (2866, 268529590), (3836, 200627165), (4795, 160501732), (5732, 134264795), (7165, 107411836), (9590, 80250866), (10031, 76722740), (14330, 53705918), (19180, 40125433), (20062, 38361370), (28001, 27484940), (28660, 26852959), (40124, 19180685), (50155, 15344548), (56002, 13742470), (100310, 7672274), (112004, 6871235), (140005, 5496988), (196007, 3926420), (196321, 3920140), (200620, 3836137), (280010, 2748494), (392014, 1963210), (392642, 1960070), (560020, 1374247), (784028, 981605), (785284, 980035)]