15693592840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23078813}}^1$

素因数の和:23078841

約数の個数: 32

約数和(自身を含む): 37387678680

約数和(自身を除く): 21694085840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23078813, 46157626, 92315252, 115394065, 184630504, 230788130, 392339821, 461576260, 784679642, 923152520, 1569359284, 1961699105, 3138718568, 3923398210, 7846796420, 15693592840]

約数ペア:

[(1, 15693592840), (2, 7846796420), (4, 3923398210), (5, 3138718568), (8, 1961699105), (10, 1569359284), (17, 923152520), (20, 784679642), (34, 461576260), (40, 392339821), (68, 230788130), (85, 184630504), (136, 115394065), (170, 92315252), (340, 46157626), (680, 23078813)]