142247800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{9743}}^1$

素因数の和:9832

約数の個数: 48

約数和(自身を含む): 335291040

約数和(自身を除く): 193043240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 9743, 14600, 19486, 38972, 48715, 77944, 97430, 194860, 243575, 389720, 487150, 711239, 974300, 1422478, 1948600, 2844956, 3556195, 5689912, 7112390, 14224780, 17780975, 28449560, 35561950, 71123900, 142247800]

約数ペア:

[(1, 142247800), (2, 71123900), (4, 35561950), (5, 28449560), (8, 17780975), (10, 14224780), (20, 7112390), (25, 5689912), (40, 3556195), (50, 2844956), (73, 1948600), (100, 1422478), (146, 974300), (200, 711239), (292, 487150), (365, 389720), (584, 243575), (730, 194860), (1460, 97430), (1825, 77944), (2920, 48715), (3650, 38972), (7300, 19486), (9743, 14600)]