45434320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 113028480

約数和(自身を除く): 67594160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 142, 152, 190, 284, 304, 355, 380, 421, 568, 710, 760, 842, 1136, 1349, 1420, 1520, 1684, 2105, 2698, 2840, 3368, 4210, 5396, 5680, 6736, 6745, 7999, 8420, 10792, 13490, 15998, 16840, 21584, 26980, 29891, 31996, 33680, 39995, 53960, 59782, 63992, 79990, 107920, 119564, 127984, 149455, 159980, 239128, 298910, 319960, 478256, 567929, 597820, 639920, 1135858, 1195640, 2271716, 2391280, 2839645, 4543432, 5679290, 9086864, 11358580, 22717160, 45434320]

約数ペア:

[(1, 45434320), (2, 22717160), (4, 11358580), (5, 9086864), (8, 5679290), (10, 4543432), (16, 2839645), (19, 2391280), (20, 2271716), (38, 1195640), (40, 1135858), (71, 639920), (76, 597820), (80, 567929), (95, 478256), (142, 319960), (152, 298910), (190, 239128), (284, 159980), (304, 149455), (355, 127984), (380, 119564), (421, 107920), (568, 79990), (710, 63992), (760, 59782), (842, 53960), (1136, 39995), (1349, 33680), (1420, 31996), (1520, 29891), (1684, 26980), (2105, 21584), (2698, 16840), (2840, 15998), (3368, 13490), (4210, 10792), (5396, 8420), (5680, 7999), (6736, 6745)]