25018080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52121}}^1$

素因数の和:52139

約数の個数: 48

約数和(自身を含む): 78808464

約数和(自身を除く): 53790384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52121, 104242, 156363, 208484, 260605, 312726, 416968, 521210, 625452, 781815, 833936, 1042420, 1250904, 1563630, 1667872, 2084840, 2501808, 3127260, 4169680, 5003616, 6254520, 8339360, 12509040, 25018080]

約数ペア:

[(1, 25018080), (2, 12509040), (3, 8339360), (4, 6254520), (5, 5003616), (6, 4169680), (8, 3127260), (10, 2501808), (12, 2084840), (15, 1667872), (16, 1563630), (20, 1250904), (24, 1042420), (30, 833936), (32, 781815), (40, 625452), (48, 521210), (60, 416968), (80, 312726), (96, 260605), (120, 208484), (160, 156363), (240, 104242), (480, 52121)]