566066500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 1292814432

約数和(自身を除く): 726747932

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 53, 82, 100, 106, 125, 164, 205, 212, 250, 265, 410, 500, 521, 530, 820, 1025, 1042, 1060, 1325, 2050, 2084, 2173, 2605, 2650, 4100, 4346, 5125, 5210, 5300, 6625, 8692, 10250, 10420, 10865, 13025, 13250, 20500, 21361, 21730, 26050, 26500, 27613, 42722, 43460, 52100, 54325, 55226, 65125, 85444, 106805, 108650, 110452, 130250, 138065, 213610, 217300, 260500, 271625, 276130, 427220, 534025, 543250, 552260, 690325, 1068050, 1086500, 1132133, 1380650, 2136100, 2264266, 2670125, 2761300, 3451625, 4528532, 5340250, 5660665, 6903250, 10680500, 11321330, 13806500, 22642660, 28303325, 56606650, 113213300, 141516625, 283033250, 566066500]

約数ペア:

[(1, 566066500), (2, 283033250), (4, 141516625), (5, 113213300), (10, 56606650), (20, 28303325), (25, 22642660), (41, 13806500), (50, 11321330), (53, 10680500), (82, 6903250), (100, 5660665), (106, 5340250), (125, 4528532), (164, 3451625), (205, 2761300), (212, 2670125), (250, 2264266), (265, 2136100), (410, 1380650), (500, 1132133), (521, 1086500), (530, 1068050), (820, 690325), (1025, 552260), (1042, 543250), (1060, 534025), (1325, 427220), (2050, 276130), (2084, 271625), (2173, 260500), (2605, 217300), (2650, 213610), (4100, 138065), (4346, 130250), (5125, 110452), (5210, 108650), (5300, 106805), (6625, 85444), (8692, 65125), (10250, 55226), (10420, 54325), (10865, 52100), (13025, 43460), (13250, 42722), (20500, 27613), (21361, 26500), (21730, 26050)]