62921920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 160934400

約数和(自身を除く): 98012480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 131, 152, 158, 160, 190, 262, 304, 316, 320, 380, 395, 524, 608, 632, 655, 760, 790, 1048, 1216, 1264, 1310, 1501, 1520, 1580, 2096, 2489, 2528, 2620, 3002, 3040, 3160, 4192, 4978, 5056, 5240, 6004, 6080, 6320, 7505, 8384, 9956, 10349, 10480, 12008, 12445, 12640, 15010, 19912, 20698, 20960, 24016, 24890, 25280, 30020, 39824, 41396, 41920, 48032, 49780, 51745, 60040, 79648, 82792, 96064, 99560, 103490, 120080, 159296, 165584, 196631, 199120, 206980, 240160, 331168, 393262, 398240, 413960, 480320, 662336, 786524, 796480, 827920, 983155, 1573048, 1655840, 1966310, 3146096, 3311680, 3932620, 6292192, 7865240, 12584384, 15730480, 31460960, 62921920]

約数ペア:

[(1, 62921920), (2, 31460960), (4, 15730480), (5, 12584384), (8, 7865240), (10, 6292192), (16, 3932620), (19, 3311680), (20, 3146096), (32, 1966310), (38, 1655840), (40, 1573048), (64, 983155), (76, 827920), (79, 796480), (80, 786524), (95, 662336), (131, 480320), (152, 413960), (158, 398240), (160, 393262), (190, 331168), (262, 240160), (304, 206980), (316, 199120), (320, 196631), (380, 165584), (395, 159296), (524, 120080), (608, 103490), (632, 99560), (655, 96064), (760, 82792), (790, 79648), (1048, 60040), (1216, 51745), (1264, 49780), (1310, 48032), (1501, 41920), (1520, 41396), (1580, 39824), (2096, 30020), (2489, 25280), (2528, 24890), (2620, 24016), (3002, 20960), (3040, 20698), (3160, 19912), (4192, 15010), (4978, 12640), (5056, 12445), (5240, 12008), (6004, 10480), (6080, 10349), (6320, 9956), (7505, 8384)]