2228047217665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{7937}}^1$

素因数の和:8842

約数の個数: 64

約数和(自身を含む): 2917028298240

約数和(自身を除く): 688981080575

約数列:

[1, 5, 19, 41, 95, 97, 205, 485, 743, 779, 1843, 3715, 3895, 3977, 7937, 9215, 14117, 19885, 30463, 39685, 70585, 72071, 75563, 150803, 152315, 325417, 360355, 377815, 578797, 754015, 769889, 1369349, 1627085, 2893985, 2954911, 3849445, 5897191, 6182923, 6846745, 14627891, 14774555, 29485955, 30914615, 31565449, 56143309, 73139455, 112046629, 157827245, 241784831, 280716545, 560233145, 572027527, 599743531, 1208924155, 2860137635, 2998717655, 4593911789, 10868523013, 22969558945, 23453128607, 54342615065, 117265643035, 445609443533, 2228047217665]

約数ペア:

[(1, 2228047217665), (5, 445609443533), (19, 117265643035), (41, 54342615065), (95, 23453128607), (97, 22969558945), (205, 10868523013), (485, 4593911789), (743, 2998717655), (779, 2860137635), (1843, 1208924155), (3715, 599743531), (3895, 572027527), (3977, 560233145), (7937, 280716545), (9215, 241784831), (14117, 157827245), (19885, 112046629), (30463, 73139455), (39685, 56143309), (70585, 31565449), (72071, 30914615), (75563, 29485955), (150803, 14774555), (152315, 14627891), (325417, 6846745), (360355, 6182923), (377815, 5897191), (578797, 3849445), (754015, 2954911), (769889, 2893985), (1369349, 1627085)]