2000308300

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 4411248912

約数和(自身を除く): 2410940612

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 401, 415, 601, 802, 830, 1202, 1604, 1660, 2005, 2075, 2404, 3005, 4010, 4150, 6010, 8020, 8300, 10025, 12020, 15025, 20050, 30050, 33283, 40100, 49883, 60100, 66566, 99766, 133132, 166415, 199532, 241001, 249415, 332830, 482002, 498830, 665660, 832075, 964004, 997660, 1205005, 1247075, 1664150, 2410010, 2494150, 3328300, 4820020, 4988300, 6025025, 12050050, 20003083, 24100100, 40006166, 80012332, 100015415, 200030830, 400061660, 500077075, 1000154150, 2000308300]

約数ペア:

[(1, 2000308300), (2, 1000154150), (4, 500077075), (5, 400061660), (10, 200030830), (20, 100015415), (25, 80012332), (50, 40006166), (83, 24100100), (100, 20003083), (166, 12050050), (332, 6025025), (401, 4988300), (415, 4820020), (601, 3328300), (802, 2494150), (830, 2410010), (1202, 1664150), (1604, 1247075), (1660, 1205005), (2005, 997660), (2075, 964004), (2404, 832075), (3005, 665660), (4010, 498830), (4150, 482002), (6010, 332830), (8020, 249415), (8300, 241001), (10025, 199532), (12020, 166415), (15025, 133132), (20050, 99766), (30050, 66566), (33283, 60100), (40100, 49883)]