5245910520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{2083}}^1$

素因数の和:2805

約数の個数: 128

約数和(自身を含む): 16277207040

約数和(自身を除く): 11031296520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 677, 744, 930, 1240, 1354, 1860, 2031, 2083, 2708, 3385, 3720, 4062, 4166, 5416, 6249, 6770, 8124, 8332, 10155, 10415, 12498, 13540, 16248, 16664, 20310, 20830, 20987, 24996, 27080, 31245, 40620, 41660, 41974, 49992, 62490, 62961, 64573, 81240, 83320, 83948, 104935, 124980, 125922, 129146, 167896, 193719, 209870, 249960, 251844, 258292, 314805, 322865, 387438, 419740, 503688, 516584, 629610, 645730, 774876, 839480, 968595, 1259220, 1291460, 1410191, 1549752, 1937190, 2518440, 2582920, 2820382, 3874380, 4230573, 5640764, 7050955, 7748760, 8461146, 11281528, 14101910, 16922292, 21152865, 28203820, 33844584, 42305730, 43715921, 56407640, 84611460, 87431842, 131147763, 169222920, 174863684, 218579605, 262295526, 349727368, 437159210, 524591052, 655738815, 874318420, 1049182104, 1311477630, 1748636840, 2622955260, 5245910520]

約数ペア:

[(1, 5245910520), (2, 2622955260), (3, 1748636840), (4, 1311477630), (5, 1049182104), (6, 874318420), (8, 655738815), (10, 524591052), (12, 437159210), (15, 349727368), (20, 262295526), (24, 218579605), (30, 174863684), (31, 169222920), (40, 131147763), (60, 87431842), (62, 84611460), (93, 56407640), (120, 43715921), (124, 42305730), (155, 33844584), (186, 28203820), (248, 21152865), (310, 16922292), (372, 14101910), (465, 11281528), (620, 8461146), (677, 7748760), (744, 7050955), (930, 5640764), (1240, 4230573), (1354, 3874380), (1860, 2820382), (2031, 2582920), (2083, 2518440), (2708, 1937190), (3385, 1549752), (3720, 1410191), (4062, 1291460), (4166, 1259220), (5416, 968595), (6249, 839480), (6770, 774876), (8124, 645730), (8332, 629610), (10155, 516584), (10415, 503688), (12498, 419740), (13540, 387438), (16248, 322865), (16664, 314805), (20310, 258292), (20830, 251844), (20987, 249960), (24996, 209870), (27080, 193719), (31245, 167896), (40620, 129146), (41660, 125922), (41974, 124980), (49992, 104935), (62490, 83948), (62961, 83320), (64573, 81240)]