955365580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{11969}}^1$

素因数の和:12298

約数の個数: 48

約数和(自身を含む): 2167814880

約数和(自身を除く): 1212449300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 307, 614, 1228, 1535, 3070, 3991, 6140, 7982, 11969, 15964, 19955, 23938, 39910, 47876, 59845, 79820, 119690, 155597, 239380, 311194, 622388, 777985, 1555970, 3111940, 3674483, 7348966, 14697932, 18372415, 36744830, 47768279, 73489660, 95536558, 191073116, 238841395, 477682790, 955365580]

約数ペア:

[(1, 955365580), (2, 477682790), (4, 238841395), (5, 191073116), (10, 95536558), (13, 73489660), (20, 47768279), (26, 36744830), (52, 18372415), (65, 14697932), (130, 7348966), (260, 3674483), (307, 3111940), (614, 1555970), (1228, 777985), (1535, 622388), (3070, 311194), (3991, 239380), (6140, 155597), (7982, 119690), (11969, 79820), (15964, 59845), (19955, 47876), (23938, 39910)]