7147478720

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{175873}}^1$

素因数の和:176017

約数の個数: 56

約数和(自身を含む): 17154046464

約数和(自身を除く): 10006567744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 175873, 351746, 703492, 879365, 1406984, 1758730, 2813968, 3517460, 5627936, 7034920, 11255872, 14069840, 22335871, 28139680, 44671742, 56279360, 89343484, 111679355, 178686968, 223358710, 357373936, 446717420, 714747872, 893434840, 1429495744, 1786869680, 3573739360, 7147478720]

約数ペア:

[(1, 7147478720), (2, 3573739360), (4, 1786869680), (5, 1429495744), (8, 893434840), (10, 714747872), (16, 446717420), (20, 357373936), (32, 223358710), (40, 178686968), (64, 111679355), (80, 89343484), (127, 56279360), (160, 44671742), (254, 28139680), (320, 22335871), (508, 14069840), (635, 11255872), (1016, 7034920), (1270, 5627936), (2032, 3517460), (2540, 2813968), (4064, 1758730), (5080, 1406984), (8128, 879365), (10160, 703492), (20320, 351746), (40640, 175873)]