16263520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 47331648

約数和(自身を除く): 31068128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1117, 1120, 1456, 1820, 2080, 2234, 2912, 3640, 4468, 5585, 7280, 7819, 8936, 11170, 14521, 14560, 15638, 17872, 22340, 29042, 31276, 35744, 39095, 44680, 58084, 62552, 72605, 78190, 89360, 101647, 116168, 125104, 145210, 156380, 178720, 203294, 232336, 250208, 290420, 312760, 406588, 464672, 508235, 580840, 625520, 813176, 1016470, 1161680, 1251040, 1626352, 2032940, 2323360, 3252704, 4065880, 8131760, 16263520]

約数ペア:

[(1, 16263520), (2, 8131760), (4, 4065880), (5, 3252704), (7, 2323360), (8, 2032940), (10, 1626352), (13, 1251040), (14, 1161680), (16, 1016470), (20, 813176), (26, 625520), (28, 580840), (32, 508235), (35, 464672), (40, 406588), (52, 312760), (56, 290420), (65, 250208), (70, 232336), (80, 203294), (91, 178720), (104, 156380), (112, 145210), (130, 125104), (140, 116168), (160, 101647), (182, 89360), (208, 78190), (224, 72605), (260, 62552), (280, 58084), (364, 44680), (416, 39095), (455, 35744), (520, 31276), (560, 29042), (728, 22340), (910, 17872), (1040, 15638), (1117, 14560), (1120, 14521), (1456, 11170), (1820, 8936), (2080, 7819), (2234, 7280), (2912, 5585), (3640, 4468)]