157055600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30234

約数の個数: 60

約数和(自身を含む): 406364616

約数和(自身を除く): 249309016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 30203, 60406, 120812, 151015, 241624, 302030, 392639, 483248, 604060, 755075, 785278, 1208120, 1510150, 1570556, 1963195, 2416240, 3020300, 3141112, 3926390, 6040600, 6282224, 7852780, 9815975, 12081200, 15705560, 19631950, 31411120, 39263900, 78527800, 157055600]

約数ペア:

[(1, 157055600), (2, 78527800), (4, 39263900), (5, 31411120), (8, 19631950), (10, 15705560), (13, 12081200), (16, 9815975), (20, 7852780), (25, 6282224), (26, 6040600), (40, 3926390), (50, 3141112), (52, 3020300), (65, 2416240), (80, 1963195), (100, 1570556), (104, 1510150), (130, 1208120), (200, 785278), (208, 755075), (260, 604060), (325, 483248), (400, 392639), (520, 302030), (650, 241624), (1040, 151015), (1300, 120812), (2600, 60406), (5200, 30203)]