233951036140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{16829}}^1$

素因数の和:17551

約数の個数: 96

約数和(自身を含む): 524410951680

約数和(自身を除く): 290459915540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 643, 940, 1081, 1286, 2162, 2572, 3215, 4324, 5405, 6430, 10810, 12860, 14789, 16829, 21620, 29578, 30221, 33658, 59156, 60442, 67316, 73945, 84145, 120884, 147890, 151105, 168290, 295780, 302210, 336580, 387067, 604420, 695083, 774134, 790963, 1390166, 1548268, 1581926, 1935335, 2780332, 3163852, 3475415, 3870670, 3954815, 6950830, 7741340, 7909630, 10821047, 13901660, 15819260, 18192149, 21642094, 36384298, 43284188, 54105235, 72768596, 90960745, 108210470, 181921490, 216420940, 248884081, 363842980, 497768162, 508589209, 995536324, 1017178418, 1244420405, 2034356836, 2488840810, 2542946045, 4977681620, 5085892090, 10171784180, 11697551807, 23395103614, 46790207228, 58487759035, 116975518070, 233951036140]

約数ペア:

[(1, 233951036140), (2, 116975518070), (4, 58487759035), (5, 46790207228), (10, 23395103614), (20, 11697551807), (23, 10171784180), (46, 5085892090), (47, 4977681620), (92, 2542946045), (94, 2488840810), (115, 2034356836), (188, 1244420405), (230, 1017178418), (235, 995536324), (460, 508589209), (470, 497768162), (643, 363842980), (940, 248884081), (1081, 216420940), (1286, 181921490), (2162, 108210470), (2572, 90960745), (3215, 72768596), (4324, 54105235), (5405, 43284188), (6430, 36384298), (10810, 21642094), (12860, 18192149), (14789, 15819260), (16829, 13901660), (21620, 10821047), (29578, 7909630), (30221, 7741340), (33658, 6950830), (59156, 3954815), (60442, 3870670), (67316, 3475415), (73945, 3163852), (84145, 2780332), (120884, 1935335), (147890, 1581926), (151105, 1548268), (168290, 1390166), (295780, 790963), (302210, 774134), (336580, 695083), (387067, 604420)]