40761440

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 96698448

約数和(自身を除く): 55937008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 683, 746, 1366, 1492, 1865, 2732, 2984, 3415, 3730, 5464, 5968, 6830, 7460, 10928, 11936, 13660, 14920, 21856, 27320, 29840, 54640, 59680, 109280, 254759, 509518, 1019036, 1273795, 2038072, 2547590, 4076144, 5095180, 8152288, 10190360, 20380720, 40761440]

約数ペア:

[(1, 40761440), (2, 20380720), (4, 10190360), (5, 8152288), (8, 5095180), (10, 4076144), (16, 2547590), (20, 2038072), (32, 1273795), (40, 1019036), (80, 509518), (160, 254759), (373, 109280), (683, 59680), (746, 54640), (1366, 29840), (1492, 27320), (1865, 21856), (2732, 14920), (2984, 13660), (3415, 11936), (3730, 10928), (5464, 7460), (5968, 6830)]