26921006980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1\times {\mathrm{3209}}^1$

素因数の和:5189

約数の個数: 96

約数和(自身を含む): 66749921280

約数和(自身を除く): 39828914300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1933, 2170, 3209, 3866, 4340, 6418, 7732, 9665, 12836, 13531, 16045, 19330, 22463, 27062, 32090, 38660, 44926, 54124, 59923, 64180, 67655, 89852, 99479, 112315, 119846, 135310, 198958, 224630, 239692, 270620, 299615, 397916, 419461, 449260, 497395, 599230, 696353, 838922, 994790, 1198460, 1392706, 1677844, 1989580, 2097305, 2785412, 3481765, 4194610, 6202997, 6963530, 8389220, 12405994, 13927060, 24811988, 31014985, 43420979, 62029970, 86841958, 124059940, 173683916, 192292907, 217104895, 384585814, 434209790, 769171628, 868419580, 961464535, 1346050349, 1922929070, 2692100698, 3845858140, 5384201396, 6730251745, 13460503490, 26921006980]

約数ペア:

[(1, 26921006980), (2, 13460503490), (4, 6730251745), (5, 5384201396), (7, 3845858140), (10, 2692100698), (14, 1922929070), (20, 1346050349), (28, 961464535), (31, 868419580), (35, 769171628), (62, 434209790), (70, 384585814), (124, 217104895), (140, 192292907), (155, 173683916), (217, 124059940), (310, 86841958), (434, 62029970), (620, 43420979), (868, 31014985), (1085, 24811988), (1933, 13927060), (2170, 12405994), (3209, 8389220), (3866, 6963530), (4340, 6202997), (6418, 4194610), (7732, 3481765), (9665, 2785412), (12836, 2097305), (13531, 1989580), (16045, 1677844), (19330, 1392706), (22463, 1198460), (27062, 994790), (32090, 838922), (38660, 696353), (44926, 599230), (54124, 497395), (59923, 449260), (64180, 419461), (67655, 397916), (89852, 299615), (99479, 270620), (112315, 239692), (119846, 224630), (135310, 198958)]