40426330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{769}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 83381760

約数和(自身を除く): 42955430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 751, 769, 1502, 1538, 3755, 3845, 5257, 5383, 7510, 7690, 10514, 10766, 26285, 26915, 52570, 53830, 577519, 1155038, 2887595, 4042633, 5775190, 8085266, 20213165, 40426330]

約数ペア:

[(1, 40426330), (2, 20213165), (5, 8085266), (7, 5775190), (10, 4042633), (14, 2887595), (35, 1155038), (70, 577519), (751, 53830), (769, 52570), (1502, 26915), (1538, 26285), (3755, 10766), (3845, 10514), (5257, 7690), (5383, 7510)]