4920766480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{120371}}^1$

素因数の和:120464

約数の個数: 80

約数和(自身を含む): 13254401664

約数和(自身を除く): 8333635184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 120371, 240742, 481484, 601855, 842597, 962968, 1203710, 1685194, 1925936, 2407420, 3370388, 4212985, 4814840, 6740776, 8425970, 8787083, 9629680, 13481552, 16851940, 17574166, 33703880, 35148332, 43935415, 61509581, 67407760, 70296664, 87870830, 123019162, 140593328, 175741660, 246038324, 307547905, 351483320, 492076648, 615095810, 702966640, 984153296, 1230191620, 2460383240, 4920766480]

約数ペア:

[(1, 4920766480), (2, 2460383240), (4, 1230191620), (5, 984153296), (7, 702966640), (8, 615095810), (10, 492076648), (14, 351483320), (16, 307547905), (20, 246038324), (28, 175741660), (35, 140593328), (40, 123019162), (56, 87870830), (70, 70296664), (73, 67407760), (80, 61509581), (112, 43935415), (140, 35148332), (146, 33703880), (280, 17574166), (292, 16851940), (365, 13481552), (511, 9629680), (560, 8787083), (584, 8425970), (730, 6740776), (1022, 4814840), (1168, 4212985), (1460, 3370388), (2044, 2407420), (2555, 1925936), (2920, 1685194), (4088, 1203710), (5110, 962968), (5840, 842597), (8176, 601855), (10220, 481484), (20440, 240742), (40880, 120371)]