4235890240

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1$

素因数の和:2916

約数の個数: 112

約数和(自身を含む): 10442228544

約数和(自身を除く): 6206338304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 131, 148, 160, 185, 262, 296, 320, 370, 524, 592, 655, 740, 1048, 1184, 1310, 1480, 2096, 2368, 2620, 2731, 2960, 4192, 4847, 5240, 5462, 5920, 8384, 9694, 10480, 10924, 11840, 13655, 19388, 20960, 21848, 24235, 27310, 38776, 41920, 43696, 48470, 54620, 77552, 87392, 96940, 101047, 109240, 155104, 174784, 193880, 202094, 218480, 310208, 357761, 387760, 404188, 436960, 505235, 715522, 775520, 808376, 873920, 1010470, 1431044, 1551040, 1616752, 1788805, 2020940, 2862088, 3233504, 3577610, 4041880, 5724176, 6467008, 7155220, 8083760, 11448352, 13237157, 14310440, 16167520, 22896704, 26474314, 28620880, 32335040, 52948628, 57241760, 66185785, 105897256, 114483520, 132371570, 211794512, 264743140, 423589024, 529486280, 847178048, 1058972560, 2117945120, 4235890240]

約数ペア:

[(1, 4235890240), (2, 2117945120), (4, 1058972560), (5, 847178048), (8, 529486280), (10, 423589024), (16, 264743140), (20, 211794512), (32, 132371570), (37, 114483520), (40, 105897256), (64, 66185785), (74, 57241760), (80, 52948628), (131, 32335040), (148, 28620880), (160, 26474314), (185, 22896704), (262, 16167520), (296, 14310440), (320, 13237157), (370, 11448352), (524, 8083760), (592, 7155220), (655, 6467008), (740, 5724176), (1048, 4041880), (1184, 3577610), (1310, 3233504), (1480, 2862088), (2096, 2020940), (2368, 1788805), (2620, 1616752), (2731, 1551040), (2960, 1431044), (4192, 1010470), (4847, 873920), (5240, 808376), (5462, 775520), (5920, 715522), (8384, 505235), (9694, 436960), (10480, 404188), (10924, 387760), (11840, 357761), (13655, 310208), (19388, 218480), (20960, 202094), (21848, 193880), (24235, 174784), (27310, 155104), (38776, 109240), (41920, 101047), (43696, 96940), (48470, 87392), (54620, 77552)]