89414780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 234616704

約数和(自身を除く): 145201924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 673, 730, 910, 949, 1022, 1346, 1460, 1820, 1898, 2044, 2555, 2692, 3365, 3796, 4711, 4745, 5110, 6643, 6730, 8749, 9422, 9490, 10220, 13286, 13460, 17498, 18844, 18980, 23555, 26572, 33215, 34996, 43745, 47110, 49129, 61243, 66430, 87490, 94220, 98258, 122486, 132860, 174980, 196516, 244972, 245645, 306215, 343903, 491290, 612430, 638677, 687806, 982580, 1224860, 1277354, 1375612, 1719515, 2554708, 3193385, 3439030, 4470739, 6386770, 6878060, 8941478, 12773540, 17882956, 22353695, 44707390, 89414780]

約数ペア:

[(1, 89414780), (2, 44707390), (4, 22353695), (5, 17882956), (7, 12773540), (10, 8941478), (13, 6878060), (14, 6386770), (20, 4470739), (26, 3439030), (28, 3193385), (35, 2554708), (52, 1719515), (65, 1375612), (70, 1277354), (73, 1224860), (91, 982580), (130, 687806), (140, 638677), (146, 612430), (182, 491290), (260, 343903), (292, 306215), (364, 245645), (365, 244972), (455, 196516), (511, 174980), (673, 132860), (730, 122486), (910, 98258), (949, 94220), (1022, 87490), (1346, 66430), (1460, 61243), (1820, 49129), (1898, 47110), (2044, 43745), (2555, 34996), (2692, 33215), (3365, 26572), (3796, 23555), (4711, 18980), (4745, 18844), (5110, 17498), (6643, 13460), (6730, 13286), (8749, 10220), (9422, 9490)]