105897473620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1\times {\mathrm{971}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 228773776896

約数和(自身を除く): 122876303276

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 137, 212, 265, 274, 530, 548, 685, 751, 971, 1060, 1370, 1502, 1942, 2740, 3004, 3755, 3884, 4855, 7261, 7510, 9710, 14522, 15020, 19420, 29044, 36305, 39803, 51463, 72610, 79606, 102887, 102926, 133027, 145220, 159212, 199015, 205774, 205852, 257315, 266054, 398030, 411548, 514435, 514630, 532108, 665135, 729221, 796060, 1028870, 1029260, 1330270, 1458442, 2057740, 2660540, 2916884, 3646105, 5453011, 7050431, 7292210, 10906022, 14100862, 14584420, 21812044, 27265055, 28201724, 35252155, 38648713, 54530110, 70504310, 77297426, 99903277, 109060220, 141008620, 154594852, 193243565, 199806554, 386487130, 399613108, 499516385, 772974260, 999032770, 1998065540, 5294873681, 10589747362, 21179494724, 26474368405, 52948736810, 105897473620]

約数ペア:

[(1, 105897473620), (2, 52948736810), (4, 26474368405), (5, 21179494724), (10, 10589747362), (20, 5294873681), (53, 1998065540), (106, 999032770), (137, 772974260), (212, 499516385), (265, 399613108), (274, 386487130), (530, 199806554), (548, 193243565), (685, 154594852), (751, 141008620), (971, 109060220), (1060, 99903277), (1370, 77297426), (1502, 70504310), (1942, 54530110), (2740, 38648713), (3004, 35252155), (3755, 28201724), (3884, 27265055), (4855, 21812044), (7261, 14584420), (7510, 14100862), (9710, 10906022), (14522, 7292210), (15020, 7050431), (19420, 5453011), (29044, 3646105), (36305, 2916884), (39803, 2660540), (51463, 2057740), (72610, 1458442), (79606, 1330270), (102887, 1029260), (102926, 1028870), (133027, 796060), (145220, 729221), (159212, 665135), (199015, 532108), (205774, 514630), (205852, 514435), (257315, 411548), (266054, 398030)]