32071520

素因数分解:

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

素因数の和:952

約数の個数: 96

約数和(自身を含む): 86492448

約数和(自身を除く): 54420928

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, 520, 544, 680, 884, 907, 1040, 1105, 1360, 1768, 1814, 2080, 2210, 2720, 3536, 3628, 4420, 4535, 7072, 7256, 8840, 9070, 11791, 14512, 15419, 17680, 18140, 23582, 29024, 30838, 35360, 36280, 47164, 58955, 61676, 72560, 77095, 94328, 117910, 123352, 145120, 154190, 188656, 200447, 235820, 246704, 308380, 377312, 400894, 471640, 493408, 616760, 801788, 943280, 1002235, 1233520, 1603576, 1886560, 2004470, 2467040, 3207152, 4008940, 6414304, 8017880, 16035760, 32071520]

約数ペア:

[(1, 32071520), (2, 16035760), (4, 8017880), (5, 6414304), (8, 4008940), (10, 3207152), (13, 2467040), (16, 2004470), (17, 1886560), (20, 1603576), (26, 1233520), (32, 1002235), (34, 943280), (40, 801788), (52, 616760), (65, 493408), (68, 471640), (80, 400894), (85, 377312), (104, 308380), (130, 246704), (136, 235820), (160, 200447), (170, 188656), (208, 154190), (221, 145120), (260, 123352), (272, 117910), (340, 94328), (416, 77095), (442, 72560), (520, 61676), (544, 58955), (680, 47164), (884, 36280), (907, 35360), (1040, 30838), (1105, 29024), (1360, 23582), (1768, 18140), (1814, 17680), (2080, 15419), (2210, 14512), (2720, 11791), (3536, 9070), (3628, 8840), (4420, 7256), (4535, 7072)]