38654769790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42477769}}^1$

素因数の和:42477796

約数の個数: 32

約数和(自身を含む): 85635184320

約数和(自身を除く): 46980414530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42477769, 84955538, 212388845, 297344383, 424777690, 552210997, 594688766, 1104421994, 1486721915, 2761054985, 2973443830, 3865476979, 5522109970, 7730953958, 19327384895, 38654769790]

約数ペア:

[(1, 38654769790), (2, 19327384895), (5, 7730953958), (7, 5522109970), (10, 3865476979), (13, 2973443830), (14, 2761054985), (26, 1486721915), (35, 1104421994), (65, 594688766), (70, 552210997), (91, 424777690), (130, 297344383), (182, 212388845), (455, 84955538), (910, 42477769)]