67087840

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 159274080

約数和(自身を除く): 92186240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1831, 1832, 2290, 3662, 3664, 4580, 7324, 7328, 9155, 9160, 14648, 18310, 18320, 29296, 36620, 36640, 58592, 73240, 146480, 292960, 419299, 838598, 1677196, 2096495, 3354392, 4192990, 6708784, 8385980, 13417568, 16771960, 33543920, 67087840]

約数ペア:

[(1, 67087840), (2, 33543920), (4, 16771960), (5, 13417568), (8, 8385980), (10, 6708784), (16, 4192990), (20, 3354392), (32, 2096495), (40, 1677196), (80, 838598), (160, 419299), (229, 292960), (458, 146480), (916, 73240), (1145, 58592), (1831, 36640), (1832, 36620), (2290, 29296), (3662, 18320), (3664, 18310), (4580, 14648), (7324, 9160), (7328, 9155)]