384369700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26879}}^1$

素因数の和:26917

約数の個数: 72

約数和(自身を含む): 979937280

約数和(自身を除く): 595567580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 26879, 53758, 107516, 134395, 268790, 295669, 349427, 537580, 591338, 671975, 698854, 1182676, 1343950, 1397708, 1478345, 1747135, 2687900, 2956690, 3494270, 3843697, 5913380, 6988540, 7391725, 7687394, 8735675, 14783450, 15374788, 17471350, 19218485, 29566900, 34942700, 38436970, 76873940, 96092425, 192184850, 384369700]

約数ペア:

[(1, 384369700), (2, 192184850), (4, 96092425), (5, 76873940), (10, 38436970), (11, 34942700), (13, 29566900), (20, 19218485), (22, 17471350), (25, 15374788), (26, 14783450), (44, 8735675), (50, 7687394), (52, 7391725), (55, 6988540), (65, 5913380), (100, 3843697), (110, 3494270), (130, 2956690), (143, 2687900), (220, 1747135), (260, 1478345), (275, 1397708), (286, 1343950), (325, 1182676), (550, 698854), (572, 671975), (650, 591338), (715, 537580), (1100, 349427), (1300, 295669), (1430, 268790), (2860, 134395), (3575, 107516), (7150, 53758), (14300, 26879)]