1840803380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{3701}}^1$

素因数の和:5636

約数の個数: 48

約数和(自身を含む): 4166349264

約数和(自身を除く): 2325545884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1913, 3701, 3826, 7402, 7652, 9565, 14804, 18505, 19130, 24869, 37010, 38260, 48113, 49738, 74020, 96226, 99476, 124345, 192452, 240565, 248690, 481130, 497380, 962260, 7080013, 14160026, 28320052, 35400065, 70800130, 92040169, 141600260, 184080338, 368160676, 460200845, 920401690, 1840803380]

約数ペア:

[(1, 1840803380), (2, 920401690), (4, 460200845), (5, 368160676), (10, 184080338), (13, 141600260), (20, 92040169), (26, 70800130), (52, 35400065), (65, 28320052), (130, 14160026), (260, 7080013), (1913, 962260), (3701, 497380), (3826, 481130), (7402, 248690), (7652, 240565), (9565, 192452), (14804, 124345), (18505, 99476), (19130, 96226), (24869, 74020), (37010, 49738), (38260, 48113)]