8889197660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3734957}}^1$

素因数の和:3734990

約数の個数: 48

約数和(自身を含む): 22589025984

約数和(自身を除く): 13699828324

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3734957, 7469914, 14939828, 18674785, 26144699, 37349570, 52289398, 63494269, 74699140, 104578796, 126988538, 130723495, 253977076, 261446990, 317471345, 444459883, 522893980, 634942690, 888919766, 1269885380, 1777839532, 2222299415, 4444598830, 8889197660]

約数ペア:

[(1, 8889197660), (2, 4444598830), (4, 2222299415), (5, 1777839532), (7, 1269885380), (10, 888919766), (14, 634942690), (17, 522893980), (20, 444459883), (28, 317471345), (34, 261446990), (35, 253977076), (68, 130723495), (70, 126988538), (85, 104578796), (119, 74699140), (140, 63494269), (170, 52289398), (238, 37349570), (340, 26144699), (476, 18674785), (595, 14939828), (1190, 7469914), (2380, 3734957)]