201705472020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258596759}}^1$

素因数の和:258596784

約数の個数: 48

約数和(自身を含む): 608219579520

約数和(自身を除く): 406514107500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258596759, 517193518, 775790277, 1034387036, 1292983795, 1551580554, 2585967590, 3103161108, 3361757867, 3878951385, 5171935180, 6723515734, 7757902770, 10085273601, 13447031468, 15515805540, 16808789335, 20170547202, 33617578670, 40341094404, 50426368005, 67235157340, 100852736010, 201705472020]

約数ペア:

[(1, 201705472020), (2, 100852736010), (3, 67235157340), (4, 50426368005), (5, 40341094404), (6, 33617578670), (10, 20170547202), (12, 16808789335), (13, 15515805540), (15, 13447031468), (20, 10085273601), (26, 7757902770), (30, 6723515734), (39, 5171935180), (52, 3878951385), (60, 3361757867), (65, 3103161108), (78, 2585967590), (130, 1551580554), (156, 1292983795), (195, 1034387036), (260, 775790277), (390, 517193518), (780, 258596759)]