2010484900

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 4414967424

約数和(自身を除く): 2404482524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 251, 346, 463, 502, 692, 865, 926, 1004, 1255, 1730, 1852, 2315, 2510, 3460, 4325, 4630, 5020, 6275, 8650, 9260, 11575, 12550, 17300, 23150, 25100, 43423, 46300, 80099, 86846, 116213, 160198, 173692, 217115, 232426, 320396, 400495, 434230, 464852, 581065, 800990, 868460, 1085575, 1162130, 1601980, 2002475, 2171150, 2324260, 2905325, 4004950, 4342300, 5810650, 8009900, 11621300, 20104849, 40209698, 80419396, 100524245, 201048490, 402096980, 502621225, 1005242450, 2010484900]

約数ペア:

[(1, 2010484900), (2, 1005242450), (4, 502621225), (5, 402096980), (10, 201048490), (20, 100524245), (25, 80419396), (50, 40209698), (100, 20104849), (173, 11621300), (251, 8009900), (346, 5810650), (463, 4342300), (502, 4004950), (692, 2905325), (865, 2324260), (926, 2171150), (1004, 2002475), (1255, 1601980), (1730, 1162130), (1852, 1085575), (2315, 868460), (2510, 800990), (3460, 581065), (4325, 464852), (4630, 434230), (5020, 400495), (6275, 320396), (8650, 232426), (9260, 217115), (11575, 173692), (12550, 160198), (17300, 116213), (23150, 86846), (25100, 80099), (43423, 46300)]