44623640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 62685160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 479, 548, 680, 685, 958, 1096, 1370, 1916, 2329, 2395, 2740, 3832, 4658, 4790, 5480, 8143, 9316, 9580, 11645, 16286, 18632, 19160, 23290, 32572, 40715, 46580, 65144, 65623, 81430, 93160, 131246, 162860, 262492, 325720, 328115, 524984, 656230, 1115591, 1312460, 2231182, 2624920, 4462364, 5577955, 8924728, 11155910, 22311820, 44623640]

約数ペア:

[(1, 44623640), (2, 22311820), (4, 11155910), (5, 8924728), (8, 5577955), (10, 4462364), (17, 2624920), (20, 2231182), (34, 1312460), (40, 1115591), (68, 656230), (85, 524984), (136, 328115), (137, 325720), (170, 262492), (274, 162860), (340, 131246), (479, 93160), (548, 81430), (680, 65623), (685, 65144), (958, 46580), (1096, 40715), (1370, 32572), (1916, 23290), (2329, 19160), (2395, 18632), (2740, 16286), (3832, 11645), (4658, 9580), (4790, 9316), (5480, 8143)]