17996738900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1512331}}^1$

素因数の和:1512369

約数の個数: 72

約数和(自身を含む): 47257350336

約数和(自身を除く): 29260611436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 1512331, 3024662, 6049324, 7561655, 10586317, 15123310, 21172634, 25709627, 30246620, 37808275, 42345268, 51419254, 52931585, 75616550, 102838508, 105863170, 128548135, 151233100, 179967389, 211726340, 257096270, 264657925, 359934778, 514192540, 529315850, 642740675, 719869556, 899836945, 1058631700, 1285481350, 1799673890, 2570962700, 3599347780, 4499184725, 8998369450, 17996738900]

約数ペア:

[(1, 17996738900), (2, 8998369450), (4, 4499184725), (5, 3599347780), (7, 2570962700), (10, 1799673890), (14, 1285481350), (17, 1058631700), (20, 899836945), (25, 719869556), (28, 642740675), (34, 529315850), (35, 514192540), (50, 359934778), (68, 264657925), (70, 257096270), (85, 211726340), (100, 179967389), (119, 151233100), (140, 128548135), (170, 105863170), (175, 102838508), (238, 75616550), (340, 52931585), (350, 51419254), (425, 42345268), (476, 37808275), (595, 30246620), (700, 25709627), (850, 21172634), (1190, 15123310), (1700, 10586317), (2380, 7561655), (2975, 6049324), (5950, 3024662), (11900, 1512331)]