26390274880

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5232

約数の個数: 112

約数和(自身を含む): 63833020416

約数和(自身を除く): 37442745536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 131, 160, 254, 262, 320, 508, 524, 635, 655, 1016, 1048, 1270, 1310, 2032, 2096, 2540, 2620, 4064, 4192, 4957, 5080, 5240, 8128, 8384, 9914, 10160, 10480, 16637, 19828, 20320, 20960, 24785, 33274, 39656, 40640, 41920, 49570, 66548, 79312, 83185, 99140, 133096, 158624, 166370, 198280, 266192, 317248, 332740, 396560, 532384, 629539, 649367, 665480, 793120, 1064768, 1259078, 1298734, 1330960, 1586240, 2518156, 2597468, 2661920, 3147695, 3246835, 5036312, 5194936, 5323840, 6295390, 6493670, 10072624, 10389872, 12590780, 12987340, 20145248, 20779744, 25181560, 25974680, 40290496, 41559488, 50363120, 51949360, 82469609, 100726240, 103898720, 164939218, 201452480, 207797440, 329878436, 412348045, 659756872, 824696090, 1319513744, 1649392180, 2639027488, 3298784360, 5278054976, 6597568720, 13195137440, 26390274880]

約数ペア:

[(1, 26390274880), (2, 13195137440), (4, 6597568720), (5, 5278054976), (8, 3298784360), (10, 2639027488), (16, 1649392180), (20, 1319513744), (32, 824696090), (40, 659756872), (64, 412348045), (80, 329878436), (127, 207797440), (131, 201452480), (160, 164939218), (254, 103898720), (262, 100726240), (320, 82469609), (508, 51949360), (524, 50363120), (635, 41559488), (655, 40290496), (1016, 25974680), (1048, 25181560), (1270, 20779744), (1310, 20145248), (2032, 12987340), (2096, 12590780), (2540, 10389872), (2620, 10072624), (4064, 6493670), (4192, 6295390), (4957, 5323840), (5080, 5194936), (5240, 5036312), (8128, 3246835), (8384, 3147695), (9914, 2661920), (10160, 2597468), (10480, 2518156), (16637, 1586240), (19828, 1330960), (20320, 1298734), (20960, 1259078), (24785, 1064768), (33274, 793120), (39656, 665480), (40640, 649367), (41920, 629539), (49570, 532384), (66548, 396560), (79312, 332740), (83185, 317248), (99140, 266192), (133096, 198280), (158624, 166370)]