11163680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1$

素因数の和:6369

約数の個数: 48

約数和(自身を含む): 28776384

約数和(自身を除く): 17612704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6343, 12686, 25372, 31715, 50744, 63430, 69773, 101488, 126860, 139546, 202976, 253720, 279092, 348865, 507440, 558184, 697730, 1014880, 1116368, 1395460, 2232736, 2790920, 5581840, 11163680]

約数ペア:

[(1, 11163680), (2, 5581840), (4, 2790920), (5, 2232736), (8, 1395460), (10, 1116368), (11, 1014880), (16, 697730), (20, 558184), (22, 507440), (32, 348865), (40, 279092), (44, 253720), (55, 202976), (80, 139546), (88, 126860), (110, 101488), (160, 69773), (176, 63430), (220, 50744), (352, 31715), (440, 25372), (880, 12686), (1760, 6343)]