40309210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 77993280

約数和(自身を除く): 37684070

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 3539, 5695, 7078, 11390, 17695, 35390, 60163, 120326, 237113, 300815, 474226, 601630, 1185565, 2371130, 4030921, 8061842, 20154605, 40309210]

約数ペア:

[(1, 40309210), (2, 20154605), (5, 8061842), (10, 4030921), (17, 2371130), (34, 1185565), (67, 601630), (85, 474226), (134, 300815), (170, 237113), (335, 120326), (670, 60163), (1139, 35390), (2278, 17695), (3539, 11390), (5695, 7078)]