16371680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 44198784

約数和(自身を除く): 27827104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 463, 520, 544, 680, 884, 926, 1040, 1105, 1360, 1768, 1852, 2080, 2210, 2315, 2720, 3536, 3704, 4420, 4630, 6019, 7072, 7408, 7871, 8840, 9260, 12038, 14816, 15742, 17680, 18520, 24076, 30095, 31484, 35360, 37040, 39355, 48152, 60190, 62968, 74080, 78710, 96304, 102323, 120380, 125936, 157420, 192608, 204646, 240760, 251872, 314840, 409292, 481520, 511615, 629680, 818584, 963040, 1023230, 1259360, 1637168, 2046460, 3274336, 4092920, 8185840, 16371680]

約数ペア:

[(1, 16371680), (2, 8185840), (4, 4092920), (5, 3274336), (8, 2046460), (10, 1637168), (13, 1259360), (16, 1023230), (17, 963040), (20, 818584), (26, 629680), (32, 511615), (34, 481520), (40, 409292), (52, 314840), (65, 251872), (68, 240760), (80, 204646), (85, 192608), (104, 157420), (130, 125936), (136, 120380), (160, 102323), (170, 96304), (208, 78710), (221, 74080), (260, 62968), (272, 60190), (340, 48152), (416, 39355), (442, 37040), (463, 35360), (520, 31484), (544, 30095), (680, 24076), (884, 18520), (926, 17680), (1040, 15742), (1105, 14816), (1360, 12038), (1768, 9260), (1852, 8840), (2080, 7871), (2210, 7408), (2315, 7072), (2720, 6019), (3536, 4630), (3704, 4420)]