3184784080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18439}}^1$

素因数の和:18596

約数の個数: 80

約数和(自身を含む): 7902351360

約数和(自身を除く): 4717567280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 272, 340, 508, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 4318, 5080, 8636, 10160, 10795, 17272, 18439, 21590, 34544, 36878, 43180, 73756, 86360, 92195, 147512, 172720, 184390, 295024, 313463, 368780, 626926, 737560, 1253852, 1475120, 1567315, 2341753, 2507704, 3134630, 4683506, 5015408, 6269260, 9367012, 11708765, 12538520, 18734024, 23417530, 25077040, 37468048, 39809801, 46835060, 79619602, 93670120, 159239204, 187340240, 199049005, 318478408, 398098010, 636956816, 796196020, 1592392040, 3184784080]

約数ペア:

[(1, 3184784080), (2, 1592392040), (4, 796196020), (5, 636956816), (8, 398098010), (10, 318478408), (16, 199049005), (17, 187340240), (20, 159239204), (34, 93670120), (40, 79619602), (68, 46835060), (80, 39809801), (85, 37468048), (127, 25077040), (136, 23417530), (170, 18734024), (254, 12538520), (272, 11708765), (340, 9367012), (508, 6269260), (635, 5015408), (680, 4683506), (1016, 3134630), (1270, 2507704), (1360, 2341753), (2032, 1567315), (2159, 1475120), (2540, 1253852), (4318, 737560), (5080, 626926), (8636, 368780), (10160, 313463), (10795, 295024), (17272, 184390), (18439, 172720), (21590, 147512), (34544, 92195), (36878, 86360), (43180, 73756)]