16020223360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1472447}}^1$

素因数の和:1472483

約数の個数: 64

約数和(自身を含む): 40551217920

約数和(自身を除く): 24530994560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 1472447, 2944894, 5889788, 7362235, 11779576, 14724470, 23559152, 25031599, 29448940, 47118304, 50063198, 58897880, 94236608, 100126396, 117795760, 125157995, 188473216, 200252792, 235591520, 250315990, 400505584, 471183040, 500631980, 801011168, 942366080, 1001263960, 1602022336, 2002527920, 3204044672, 4005055840, 8010111680, 16020223360]

約数ペア:

[(1, 16020223360), (2, 8010111680), (4, 4005055840), (5, 3204044672), (8, 2002527920), (10, 1602022336), (16, 1001263960), (17, 942366080), (20, 801011168), (32, 500631980), (34, 471183040), (40, 400505584), (64, 250315990), (68, 235591520), (80, 200252792), (85, 188473216), (128, 125157995), (136, 117795760), (160, 100126396), (170, 94236608), (272, 58897880), (320, 50063198), (340, 47118304), (544, 29448940), (640, 25031599), (680, 23559152), (1088, 14724470), (1360, 11779576), (2176, 7362235), (2720, 5889788), (5440, 2944894), (10880, 1472447)]