13302682820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{1873}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 32334505728

約数和(自身を除く): 19031822908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 523, 679, 970, 1046, 1358, 1873, 1940, 2092, 2615, 2716, 3395, 3661, 3746, 5230, 6790, 7322, 7492, 9365, 10460, 13111, 13580, 14644, 18305, 18730, 26222, 36610, 37460, 50731, 52444, 65555, 73220, 101462, 131110, 181681, 202924, 253655, 262220, 355117, 363362, 507310, 710234, 726724, 908405, 979579, 1014620, 1271767, 1420468, 1775585, 1816810, 1959158, 2543534, 3551170, 3633620, 3918316, 4897895, 5087068, 6358835, 6857053, 7102340, 9795790, 12717670, 13714106, 19591580, 25435340, 27428212, 34285265, 68570530, 95019163, 137141060, 190038326, 380076652, 475095815, 665134141, 950191630, 1330268282, 1900383260, 2660536564, 3325670705, 6651341410, 13302682820]

約数ペア:

[(1, 13302682820), (2, 6651341410), (4, 3325670705), (5, 2660536564), (7, 1900383260), (10, 1330268282), (14, 950191630), (20, 665134141), (28, 475095815), (35, 380076652), (70, 190038326), (97, 137141060), (140, 95019163), (194, 68570530), (388, 34285265), (485, 27428212), (523, 25435340), (679, 19591580), (970, 13714106), (1046, 12717670), (1358, 9795790), (1873, 7102340), (1940, 6857053), (2092, 6358835), (2615, 5087068), (2716, 4897895), (3395, 3918316), (3661, 3633620), (3746, 3551170), (5230, 2543534), (6790, 1959158), (7322, 1816810), (7492, 1775585), (9365, 1420468), (10460, 1271767), (13111, 1014620), (13580, 979579), (14644, 908405), (18305, 726724), (18730, 710234), (26222, 507310), (36610, 363362), (37460, 355117), (50731, 262220), (52444, 253655), (65555, 202924), (73220, 181681), (101462, 131110)]