425003511720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186405049}}^1$

素因数の和:186405082

約数の個数: 64

約数和(自身を含む): 1342116360000

約数和(自身を除く): 917112848280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 186405049, 372810098, 559215147, 745620196, 932025245, 1118430294, 1491240392, 1864050490, 2236860588, 2796075735, 3541695931, 3728100980, 4473721176, 5592151470, 7083391862, 7456201960, 10625087793, 11184302940, 14166783724, 17708479655, 21250175586, 22368605880, 28333567448, 35416959310, 42500351172, 53125438965, 70833918620, 85000702344, 106250877930, 141667837240, 212501755860, 425003511720]

約数ペア:

[(1, 425003511720), (2, 212501755860), (3, 141667837240), (4, 106250877930), (5, 85000702344), (6, 70833918620), (8, 53125438965), (10, 42500351172), (12, 35416959310), (15, 28333567448), (19, 22368605880), (20, 21250175586), (24, 17708479655), (30, 14166783724), (38, 11184302940), (40, 10625087793), (57, 7456201960), (60, 7083391862), (76, 5592151470), (95, 4473721176), (114, 3728100980), (120, 3541695931), (152, 2796075735), (190, 2236860588), (228, 1864050490), (285, 1491240392), (380, 1118430294), (456, 932025245), (570, 745620196), (760, 559215147), (1140, 372810098), (2280, 186405049)]