430852880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 1049885184

約数和(自身を除く): 619032304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2077, 2480, 2593, 2680, 4154, 5186, 5360, 8308, 10372, 10385, 12965, 16616, 20744, 20770, 25930, 33232, 41488, 41540, 51860, 80383, 83080, 103720, 160766, 166160, 173731, 207440, 321532, 347462, 401915, 643064, 694924, 803830, 868655, 1286128, 1389848, 1607660, 1737310, 2779696, 3215320, 3474620, 5385661, 6430640, 6949240, 10771322, 13898480, 21542644, 26928305, 43085288, 53856610, 86170576, 107713220, 215426440, 430852880]

約数ペア:

[(1, 430852880), (2, 215426440), (4, 107713220), (5, 86170576), (8, 53856610), (10, 43085288), (16, 26928305), (20, 21542644), (31, 13898480), (40, 10771322), (62, 6949240), (67, 6430640), (80, 5385661), (124, 3474620), (134, 3215320), (155, 2779696), (248, 1737310), (268, 1607660), (310, 1389848), (335, 1286128), (496, 868655), (536, 803830), (620, 694924), (670, 643064), (1072, 401915), (1240, 347462), (1340, 321532), (2077, 207440), (2480, 173731), (2593, 166160), (2680, 160766), (4154, 103720), (5186, 83080), (5360, 80383), (8308, 51860), (10372, 41540), (10385, 41488), (12965, 33232), (16616, 25930), (20744, 20770)]