62521940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 79727020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1259, 1910, 2483, 2518, 3820, 4966, 5036, 6295, 9932, 12415, 12590, 16367, 24830, 25180, 32734, 49660, 65468, 81835, 163670, 240469, 327340, 480938, 961876, 1202345, 2404690, 3126097, 4809380, 6252194, 12504388, 15630485, 31260970, 62521940]

約数ペア:

[(1, 62521940), (2, 31260970), (4, 15630485), (5, 12504388), (10, 6252194), (13, 4809380), (20, 3126097), (26, 2404690), (52, 1202345), (65, 961876), (130, 480938), (191, 327340), (260, 240469), (382, 163670), (764, 81835), (955, 65468), (1259, 49660), (1910, 32734), (2483, 25180), (2518, 24830), (3820, 16367), (4966, 12590), (5036, 12415), (6295, 9932)]