5217704240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42937}}^1$

素因数の和:42995

約数の個数: 120

約数和(自身を含む): 14567317632

約数和(自身を除く): 9349613392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 24304, 30380, 42937, 60760, 85874, 121520, 171748, 214685, 300559, 343496, 429370, 601118, 686992, 858740, 1202236, 1331047, 1502795, 1717480, 2103913, 2404472, 2662094, 3005590, 3434960, 4207826, 4808944, 5324188, 6011180, 6655235, 8415652, 9317329, 10519565, 10648376, 12022360, 13310470, 16831304, 18634658, 21039130, 21296752, 24044720, 26620940, 33662608, 37269316, 42078260, 46586645, 53241880, 65221303, 74538632, 84156520, 93173290, 106483760, 130442606, 149077264, 168313040, 186346580, 260885212, 326106515, 372693160, 521770424, 652213030, 745386320, 1043540848, 1304426060, 2608852120, 5217704240]

約数ペア:

[(1, 5217704240), (2, 2608852120), (4, 1304426060), (5, 1043540848), (7, 745386320), (8, 652213030), (10, 521770424), (14, 372693160), (16, 326106515), (20, 260885212), (28, 186346580), (31, 168313040), (35, 149077264), (40, 130442606), (49, 106483760), (56, 93173290), (62, 84156520), (70, 74538632), (80, 65221303), (98, 53241880), (112, 46586645), (124, 42078260), (140, 37269316), (155, 33662608), (196, 26620940), (217, 24044720), (245, 21296752), (248, 21039130), (280, 18634658), (310, 16831304), (392, 13310470), (434, 12022360), (490, 10648376), (496, 10519565), (560, 9317329), (620, 8415652), (784, 6655235), (868, 6011180), (980, 5324188), (1085, 4808944), (1240, 4207826), (1519, 3434960), (1736, 3005590), (1960, 2662094), (2170, 2404472), (2480, 2103913), (3038, 1717480), (3472, 1502795), (3920, 1331047), (4340, 1202236), (6076, 858740), (7595, 686992), (8680, 601118), (12152, 429370), (15190, 343496), (17360, 300559), (24304, 214685), (30380, 171748), (42937, 121520), (60760, 85874)]