2007366450140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{256696477}}^1$

素因数の和:256696526

約数の個数: 48

約数和(自身を含む): 4657500896832

約数和(自身を除く): 2650134446692

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 256696477, 513392954, 1026785908, 1283482385, 2566964770, 4363840109, 5133929540, 5904018971, 8727680218, 11808037942, 17455360436, 21819200545, 23616075884, 29520094855, 43638401090, 59040189710, 87276802180, 100368322507, 118080379420, 200736645014, 401473290028, 501841612535, 1003683225070, 2007366450140]

約数ペア:

[(1, 2007366450140), (2, 1003683225070), (4, 501841612535), (5, 401473290028), (10, 200736645014), (17, 118080379420), (20, 100368322507), (23, 87276802180), (34, 59040189710), (46, 43638401090), (68, 29520094855), (85, 23616075884), (92, 21819200545), (115, 17455360436), (170, 11808037942), (230, 8727680218), (340, 5904018971), (391, 5133929540), (460, 4363840109), (782, 2566964770), (1564, 1283482385), (1955, 1026785908), (3910, 513392954), (7820, 256696477)]