41000440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 102080160

約数和(自身を除く): 61079720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2131, 2405, 3848, 4262, 4810, 8524, 9620, 10655, 17048, 19240, 21310, 27703, 42620, 55406, 78847, 85240, 110812, 138515, 157694, 221624, 277030, 315388, 394235, 554060, 630776, 788470, 1025011, 1108120, 1576940, 2050022, 3153880, 4100044, 5125055, 8200088, 10250110, 20500220, 41000440]

約数ペア:

[(1, 41000440), (2, 20500220), (4, 10250110), (5, 8200088), (8, 5125055), (10, 4100044), (13, 3153880), (20, 2050022), (26, 1576940), (37, 1108120), (40, 1025011), (52, 788470), (65, 630776), (74, 554060), (104, 394235), (130, 315388), (148, 277030), (185, 221624), (260, 157694), (296, 138515), (370, 110812), (481, 85240), (520, 78847), (740, 55406), (962, 42620), (1480, 27703), (1924, 21310), (2131, 19240), (2405, 17048), (3848, 10655), (4262, 9620), (4810, 8524)]