5655131020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 15015168000

約数和(自身を除く): 9360036980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 167, 220, 242, 308, 334, 385, 484, 605, 668, 770, 835, 847, 1169, 1210, 1540, 1670, 1694, 1837, 1999, 2338, 2420, 3340, 3388, 3674, 3998, 4235, 4676, 5845, 7348, 7996, 8470, 9185, 9995, 11690, 12859, 13993, 16940, 18370, 19990, 20207, 21989, 23380, 25718, 27986, 36740, 39980, 40414, 43978, 51436, 55972, 64295, 69965, 80828, 87956, 101035, 109945, 128590, 139930, 141449, 153923, 202070, 219890, 241879, 257180, 279860, 282898, 307846, 333833, 404140, 439780, 483758, 565796, 615692, 667666, 707245, 769615, 967516, 1209395, 1335332, 1414490, 1539230, 1669165, 1693153, 2336831, 2418790, 2828980, 3078460, 3338330, 3386306, 3672163, 4673662, 4837580, 6676660, 6772612, 7344326, 8465765, 9347324, 11684155, 14688652, 16931530, 18360815, 23368310, 25705141, 33863060, 36721630, 40393793, 46736620, 51410282, 73443260, 80787586, 102820564, 128525705, 161575172, 201968965, 257051410, 282756551, 403937930, 514102820, 565513102, 807875860, 1131026204, 1413782755, 2827565510, 5655131020]

約数ペア:

[(1, 5655131020), (2, 2827565510), (4, 1413782755), (5, 1131026204), (7, 807875860), (10, 565513102), (11, 514102820), (14, 403937930), (20, 282756551), (22, 257051410), (28, 201968965), (35, 161575172), (44, 128525705), (55, 102820564), (70, 80787586), (77, 73443260), (110, 51410282), (121, 46736620), (140, 40393793), (154, 36721630), (167, 33863060), (220, 25705141), (242, 23368310), (308, 18360815), (334, 16931530), (385, 14688652), (484, 11684155), (605, 9347324), (668, 8465765), (770, 7344326), (835, 6772612), (847, 6676660), (1169, 4837580), (1210, 4673662), (1540, 3672163), (1670, 3386306), (1694, 3338330), (1837, 3078460), (1999, 2828980), (2338, 2418790), (2420, 2336831), (3340, 1693153), (3388, 1669165), (3674, 1539230), (3998, 1414490), (4235, 1335332), (4676, 1209395), (5845, 967516), (7348, 769615), (7996, 707245), (8470, 667666), (9185, 615692), (9995, 565796), (11690, 483758), (12859, 439780), (13993, 404140), (16940, 333833), (18370, 307846), (19990, 282898), (20207, 279860), (21989, 257180), (23380, 241879), (25718, 219890), (27986, 202070), (36740, 153923), (39980, 141449), (40414, 139930), (43978, 128590), (51436, 109945), (55972, 101035), (64295, 87956), (69965, 80828)]