40149200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 118825728

約数和(自身を除く): 78676528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1103, 1300, 1400, 1456, 1820, 2206, 2275, 2600, 2800, 3640, 4412, 4550, 5200, 5515, 7280, 7721, 8824, 9100, 11030, 14339, 15442, 17648, 18200, 22060, 27575, 28678, 30884, 36400, 38605, 44120, 55150, 57356, 61768, 71695, 77210, 88240, 100373, 110300, 114712, 123536, 143390, 154420, 193025, 200746, 220600, 229424, 286780, 308840, 358475, 386050, 401492, 441200, 501865, 573560, 617680, 716950, 772100, 802984, 1003730, 1147120, 1433900, 1544200, 1605968, 2007460, 2509325, 2867800, 3088400, 4014920, 5018650, 5735600, 8029840, 10037300, 20074600, 40149200]

約数ペア:

[(1, 40149200), (2, 20074600), (4, 10037300), (5, 8029840), (7, 5735600), (8, 5018650), (10, 4014920), (13, 3088400), (14, 2867800), (16, 2509325), (20, 2007460), (25, 1605968), (26, 1544200), (28, 1433900), (35, 1147120), (40, 1003730), (50, 802984), (52, 772100), (56, 716950), (65, 617680), (70, 573560), (80, 501865), (91, 441200), (100, 401492), (104, 386050), (112, 358475), (130, 308840), (140, 286780), (175, 229424), (182, 220600), (200, 200746), (208, 193025), (260, 154420), (280, 143390), (325, 123536), (350, 114712), (364, 110300), (400, 100373), (455, 88240), (520, 77210), (560, 71695), (650, 61768), (700, 57356), (728, 55150), (910, 44120), (1040, 38605), (1103, 36400), (1300, 30884), (1400, 28678), (1456, 27575), (1820, 22060), (2206, 18200), (2275, 17648), (2600, 15442), (2800, 14339), (3640, 11030), (4412, 9100), (4550, 8824), (5200, 7721), (5515, 7280)]