40525528030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18337343}}^1$

素因数の和:18337380

約数の個数: 32

約数和(自身を含む): 83178192384

約数和(自身を除く): 42652664354

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 18337343, 36674686, 91686715, 183373430, 238385459, 311734831, 476770918, 623469662, 1191927295, 1558674155, 2383854590, 3117348310, 4052552803, 8105105606, 20262764015, 40525528030]

約数ペア:

[(1, 40525528030), (2, 20262764015), (5, 8105105606), (10, 4052552803), (13, 3117348310), (17, 2383854590), (26, 1558674155), (34, 1191927295), (65, 623469662), (85, 476770918), (130, 311734831), (170, 238385459), (221, 183373430), (442, 91686715), (1105, 36674686), (2210, 18337343)]