522379760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30091}}^1$

素因数の和:30142

約数の個数: 80

約数和(自身を含む): 1432860672

約数和(自身を除く): 910480912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 30091, 60182, 120364, 150455, 210637, 240728, 300910, 421274, 481456, 601820, 842548, 932821, 1053185, 1203640, 1685096, 1865642, 2106370, 2407280, 3370192, 3731284, 4212740, 4664105, 6529747, 7462568, 8425480, 9328210, 13059494, 14925136, 16850960, 18656420, 26118988, 32648735, 37312840, 52237976, 65297470, 74625680, 104475952, 130594940, 261189880, 522379760]

約数ペア:

[(1, 522379760), (2, 261189880), (4, 130594940), (5, 104475952), (7, 74625680), (8, 65297470), (10, 52237976), (14, 37312840), (16, 32648735), (20, 26118988), (28, 18656420), (31, 16850960), (35, 14925136), (40, 13059494), (56, 9328210), (62, 8425480), (70, 7462568), (80, 6529747), (112, 4664105), (124, 4212740), (140, 3731284), (155, 3370192), (217, 2407280), (248, 2106370), (280, 1865642), (310, 1685096), (434, 1203640), (496, 1053185), (560, 932821), (620, 842548), (868, 601820), (1085, 481456), (1240, 421274), (1736, 300910), (2170, 240728), (2480, 210637), (3472, 150455), (4340, 120364), (8680, 60182), (17360, 30091)]