40060840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58913}}^1$

素因数の和:58941

約数の個数: 32

約数和(自身を含む): 95440680

約数和(自身を除く): 55379840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 58913, 117826, 235652, 294565, 471304, 589130, 1001521, 1178260, 2003042, 2356520, 4006084, 5007605, 8012168, 10015210, 20030420, 40060840]

約数ペア:

[(1, 40060840), (2, 20030420), (4, 10015210), (5, 8012168), (8, 5007605), (10, 4006084), (17, 2356520), (20, 2003042), (34, 1178260), (40, 1001521), (68, 589130), (85, 471304), (136, 294565), (170, 235652), (340, 117826), (680, 58913)]