43845040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 109332288

約数和(自身を除く): 65487248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 313, 340, 412, 515, 626, 680, 824, 1030, 1252, 1360, 1565, 1648, 1751, 2060, 2504, 3130, 3502, 4120, 5008, 5321, 6260, 7004, 8240, 8755, 10642, 12520, 14008, 17510, 21284, 25040, 26605, 28016, 32239, 35020, 42568, 53210, 64478, 70040, 85136, 106420, 128956, 140080, 161195, 212840, 257912, 322390, 425680, 515824, 548063, 644780, 1096126, 1289560, 2192252, 2579120, 2740315, 4384504, 5480630, 8769008, 10961260, 21922520, 43845040]

約数ペア:

[(1, 43845040), (2, 21922520), (4, 10961260), (5, 8769008), (8, 5480630), (10, 4384504), (16, 2740315), (17, 2579120), (20, 2192252), (34, 1289560), (40, 1096126), (68, 644780), (80, 548063), (85, 515824), (103, 425680), (136, 322390), (170, 257912), (206, 212840), (272, 161195), (313, 140080), (340, 128956), (412, 106420), (515, 85136), (626, 70040), (680, 64478), (824, 53210), (1030, 42568), (1252, 35020), (1360, 32239), (1565, 28016), (1648, 26605), (1751, 25040), (2060, 21284), (2504, 17510), (3130, 14008), (3502, 12520), (4120, 10642), (5008, 8755), (5321, 8240), (6260, 7004)]