16035760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 42559776

約数和(自身を除く): 26524016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 907, 1040, 1105, 1360, 1768, 1814, 2210, 3536, 3628, 4420, 4535, 7256, 8840, 9070, 11791, 14512, 15419, 17680, 18140, 23582, 30838, 36280, 47164, 58955, 61676, 72560, 77095, 94328, 117910, 123352, 154190, 188656, 200447, 235820, 246704, 308380, 400894, 471640, 616760, 801788, 943280, 1002235, 1233520, 1603576, 2004470, 3207152, 4008940, 8017880, 16035760]

約数ペア:

[(1, 16035760), (2, 8017880), (4, 4008940), (5, 3207152), (8, 2004470), (10, 1603576), (13, 1233520), (16, 1002235), (17, 943280), (20, 801788), (26, 616760), (34, 471640), (40, 400894), (52, 308380), (65, 246704), (68, 235820), (80, 200447), (85, 188656), (104, 154190), (130, 123352), (136, 117910), (170, 94328), (208, 77095), (221, 72560), (260, 61676), (272, 58955), (340, 47164), (442, 36280), (520, 30838), (680, 23582), (884, 18140), (907, 17680), (1040, 15419), (1105, 14512), (1360, 11791), (1768, 9070), (1814, 8840), (2210, 7256), (3536, 4535), (3628, 4420)]