2017238200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4457}}^1$

素因数の和:4577

約数の個数: 96

約数和(自身を含む): 4908792960

約数和(自身を除く): 2891554760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 124, 146, 155, 200, 248, 292, 310, 365, 584, 620, 730, 775, 1240, 1460, 1550, 1825, 2263, 2920, 3100, 3650, 4457, 4526, 6200, 7300, 8914, 9052, 11315, 14600, 17828, 18104, 22285, 22630, 35656, 44570, 45260, 56575, 89140, 90520, 111425, 113150, 138167, 178280, 222850, 226300, 276334, 325361, 445700, 452600, 552668, 650722, 690835, 891400, 1105336, 1301444, 1381670, 1626805, 2602888, 2763340, 3253610, 3454175, 5526680, 6507220, 6908350, 8134025, 10086191, 13014440, 13816700, 16268050, 20172382, 27633400, 32536100, 40344764, 50430955, 65072200, 80689528, 100861910, 201723820, 252154775, 403447640, 504309550, 1008619100, 2017238200]

約数ペア:

[(1, 2017238200), (2, 1008619100), (4, 504309550), (5, 403447640), (8, 252154775), (10, 201723820), (20, 100861910), (25, 80689528), (31, 65072200), (40, 50430955), (50, 40344764), (62, 32536100), (73, 27633400), (100, 20172382), (124, 16268050), (146, 13816700), (155, 13014440), (200, 10086191), (248, 8134025), (292, 6908350), (310, 6507220), (365, 5526680), (584, 3454175), (620, 3253610), (730, 2763340), (775, 2602888), (1240, 1626805), (1460, 1381670), (1550, 1301444), (1825, 1105336), (2263, 891400), (2920, 690835), (3100, 650722), (3650, 552668), (4457, 452600), (4526, 445700), (6200, 325361), (7300, 276334), (8914, 226300), (9052, 222850), (11315, 178280), (14600, 138167), (17828, 113150), (18104, 111425), (22285, 90520), (22630, 89140), (35656, 56575), (44570, 45260)]