15998133050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4621}}^1\times {\mathrm{4073}}^1$

素因数の和:8723

約数の個数: 48

約数和(自身を含む): 31521466872

約数和(自身を除く): 15523333822

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 4073, 4621, 8146, 9242, 20365, 23105, 40730, 46210, 69241, 78557, 101825, 115525, 138482, 157114, 203650, 231050, 346205, 392785, 692410, 785570, 1731025, 1963925, 3462050, 3927850, 18821333, 37642666, 94106665, 188213330, 319962661, 470533325, 639925322, 941066650, 1599813305, 3199626610, 7999066525, 15998133050]

約数ペア:

[(1, 15998133050), (2, 7999066525), (5, 3199626610), (10, 1599813305), (17, 941066650), (25, 639925322), (34, 470533325), (50, 319962661), (85, 188213330), (170, 94106665), (425, 37642666), (850, 18821333), (4073, 3927850), (4621, 3462050), (8146, 1963925), (9242, 1731025), (20365, 785570), (23105, 692410), (40730, 392785), (46210, 346205), (69241, 231050), (78557, 203650), (101825, 157114), (115525, 138482)]