21952803730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13043}}^1$

素因数の和:13192

約数の個数: 96

約数和(自身を含む): 47215732032

約数和(自身を除く): 25262928302

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 107, 110, 121, 130, 143, 214, 242, 286, 535, 605, 715, 1070, 1177, 1210, 1391, 1430, 1573, 2354, 2782, 3146, 5885, 6955, 7865, 11770, 12947, 13043, 13910, 15301, 15730, 25894, 26086, 30602, 64735, 65215, 76505, 129470, 130430, 143473, 153010, 168311, 169559, 286946, 336622, 339118, 717365, 841555, 847795, 1395601, 1434730, 1578203, 1683110, 1695590, 1865149, 2791202, 3156406, 3730298, 6978005, 7891015, 9325745, 13956010, 15351611, 15782030, 18142813, 18651490, 20516639, 30703222, 36285626, 41033278, 76758055, 90714065, 102583195, 153516110, 168867721, 181428130, 199570943, 205166390, 337735442, 399141886, 844338605, 997854715, 1688677210, 1995709430, 2195280373, 4390560746, 10976401865, 21952803730]

約数ペア:

[(1, 21952803730), (2, 10976401865), (5, 4390560746), (10, 2195280373), (11, 1995709430), (13, 1688677210), (22, 997854715), (26, 844338605), (55, 399141886), (65, 337735442), (107, 205166390), (110, 199570943), (121, 181428130), (130, 168867721), (143, 153516110), (214, 102583195), (242, 90714065), (286, 76758055), (535, 41033278), (605, 36285626), (715, 30703222), (1070, 20516639), (1177, 18651490), (1210, 18142813), (1391, 15782030), (1430, 15351611), (1573, 13956010), (2354, 9325745), (2782, 7891015), (3146, 6978005), (5885, 3730298), (6955, 3156406), (7865, 2791202), (11770, 1865149), (12947, 1695590), (13043, 1683110), (13910, 1578203), (15301, 1434730), (15730, 1395601), (25894, 847795), (26086, 841555), (30602, 717365), (64735, 339118), (65215, 336622), (76505, 286946), (129470, 169559), (130430, 168311), (143473, 153010)]