3219430240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1547803}}^1$

素因数の和:1547831

約数の個数: 48

約数和(自身を含む): 8190978768

約数和(自身を除く): 4971548528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1547803, 3095606, 6191212, 7739015, 12382424, 15478030, 20121439, 24764848, 30956060, 40242878, 49529696, 61912120, 80485756, 100607195, 123824240, 160971512, 201214390, 247648480, 321943024, 402428780, 643886048, 804857560, 1609715120, 3219430240]

約数ペア:

[(1, 3219430240), (2, 1609715120), (4, 804857560), (5, 643886048), (8, 402428780), (10, 321943024), (13, 247648480), (16, 201214390), (20, 160971512), (26, 123824240), (32, 100607195), (40, 80485756), (52, 61912120), (65, 49529696), (80, 40242878), (104, 30956060), (130, 24764848), (160, 20121439), (208, 15478030), (260, 12382424), (416, 7739015), (520, 6191212), (1040, 3095606), (2080, 1547803)]