88453930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 85728470

約数列:

[1, 2, 5, 10, 19, 38, 71, 79, 83, 95, 142, 158, 166, 190, 355, 395, 415, 710, 790, 830, 1349, 1501, 1577, 2698, 3002, 3154, 5609, 5893, 6557, 6745, 7505, 7885, 11218, 11786, 13114, 13490, 15010, 15770, 28045, 29465, 32785, 56090, 58930, 65570, 106571, 111967, 124583, 213142, 223934, 249166, 465547, 532855, 559835, 622915, 931094, 1065710, 1119670, 1245830, 2327735, 4655470, 8845393, 17690786, 44226965, 88453930]

約数ペア:

[(1, 88453930), (2, 44226965), (5, 17690786), (10, 8845393), (19, 4655470), (38, 2327735), (71, 1245830), (79, 1119670), (83, 1065710), (95, 931094), (142, 622915), (158, 559835), (166, 532855), (190, 465547), (355, 249166), (395, 223934), (415, 213142), (710, 124583), (790, 111967), (830, 106571), (1349, 65570), (1501, 58930), (1577, 56090), (2698, 32785), (3002, 29465), (3154, 28045), (5609, 15770), (5893, 15010), (6557, 13490), (6745, 13114), (7505, 11786), (7885, 11218)]