42111680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 110605824

約数和(自身を除く): 68494144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 191, 208, 212, 260, 265, 320, 382, 416, 424, 520, 530, 689, 764, 832, 848, 955, 1040, 1060, 1378, 1528, 1696, 1910, 2080, 2120, 2483, 2756, 3056, 3392, 3445, 3820, 4160, 4240, 4966, 5512, 6112, 6890, 7640, 8480, 9932, 10123, 11024, 12224, 12415, 13780, 15280, 16960, 19864, 20246, 22048, 24830, 27560, 30560, 39728, 40492, 44096, 49660, 50615, 55120, 61120, 79456, 80984, 99320, 101230, 110240, 131599, 158912, 161968, 198640, 202460, 220480, 263198, 323936, 397280, 404920, 526396, 647872, 657995, 794560, 809840, 1052792, 1315990, 1619680, 2105584, 2631980, 3239360, 4211168, 5263960, 8422336, 10527920, 21055840, 42111680]

約数ペア:

[(1, 42111680), (2, 21055840), (4, 10527920), (5, 8422336), (8, 5263960), (10, 4211168), (13, 3239360), (16, 2631980), (20, 2105584), (26, 1619680), (32, 1315990), (40, 1052792), (52, 809840), (53, 794560), (64, 657995), (65, 647872), (80, 526396), (104, 404920), (106, 397280), (130, 323936), (160, 263198), (191, 220480), (208, 202460), (212, 198640), (260, 161968), (265, 158912), (320, 131599), (382, 110240), (416, 101230), (424, 99320), (520, 80984), (530, 79456), (689, 61120), (764, 55120), (832, 50615), (848, 49660), (955, 44096), (1040, 40492), (1060, 39728), (1378, 30560), (1528, 27560), (1696, 24830), (1910, 22048), (2080, 20246), (2120, 19864), (2483, 16960), (2756, 15280), (3056, 13780), (3392, 12415), (3445, 12224), (3820, 11024), (4160, 10123), (4240, 9932), (4966, 8480), (5512, 7640), (6112, 6890)]