14812789520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{351347}}^1$

素因数の和:351408

約数の個数: 80

約数和(自身を含む): 37642019328

約数和(自身を除く): 22829229808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 42160, 351347, 702694, 1405388, 1756735, 2810776, 3513470, 5621552, 5972899, 7026940, 10891757, 11945798, 14053880, 21783514, 23891596, 28107760, 29864495, 43567028, 47783192, 54458785, 59728990, 87134056, 95566384, 108917570, 119457980, 174268112, 185159869, 217835140, 238915960, 370319738, 435670280, 477831920, 740639476, 871340560, 925799345, 1481278952, 1851598690, 2962557904, 3703197380, 7406394760, 14812789520]

約数ペア:

[(1, 14812789520), (2, 7406394760), (4, 3703197380), (5, 2962557904), (8, 1851598690), (10, 1481278952), (16, 925799345), (17, 871340560), (20, 740639476), (31, 477831920), (34, 435670280), (40, 370319738), (62, 238915960), (68, 217835140), (80, 185159869), (85, 174268112), (124, 119457980), (136, 108917570), (155, 95566384), (170, 87134056), (248, 59728990), (272, 54458785), (310, 47783192), (340, 43567028), (496, 29864495), (527, 28107760), (620, 23891596), (680, 21783514), (1054, 14053880), (1240, 11945798), (1360, 10891757), (2108, 7026940), (2480, 5972899), (2635, 5621552), (4216, 3513470), (5270, 2810776), (8432, 1756735), (10540, 1405388), (21080, 702694), (42160, 351347)]