38933180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13646

約数の個数: 48

約数和(自身を含む): 96060384

約数和(自身を除く): 57127204

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13613, 27226, 54452, 68065, 136130, 149743, 176969, 272260, 299486, 353938, 598972, 707876, 748715, 884845, 1497430, 1769690, 1946659, 2994860, 3539380, 3893318, 7786636, 9733295, 19466590, 38933180]

約数ペア:

[(1, 38933180), (2, 19466590), (4, 9733295), (5, 7786636), (10, 3893318), (11, 3539380), (13, 2994860), (20, 1946659), (22, 1769690), (26, 1497430), (44, 884845), (52, 748715), (55, 707876), (65, 598972), (110, 353938), (130, 299486), (143, 272260), (220, 176969), (260, 149743), (286, 136130), (572, 68065), (715, 54452), (1430, 27226), (2860, 13613)]