20010341100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{4057}}^1$

素因数の和:4516

約数の個数: 144

約数和(自身を含む): 59471256096

約数和(自身を除く): 39460914996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 401, 410, 492, 615, 802, 820, 1025, 1203, 1230, 1604, 2005, 2050, 2406, 2460, 3075, 4010, 4057, 4100, 4812, 6015, 6150, 8020, 8114, 10025, 12030, 12171, 12300, 16228, 16441, 20050, 20285, 24060, 24342, 30075, 32882, 40100, 40570, 48684, 49323, 60150, 60855, 65764, 81140, 82205, 98646, 101425, 120300, 121710, 164410, 166337, 197292, 202850, 243420, 246615, 304275, 328820, 332674, 405700, 411025, 493230, 499011, 608550, 665348, 822050, 831685, 986460, 998022, 1217100, 1233075, 1626857, 1644100, 1663370, 1996044, 2466150, 2495055, 3253714, 3326740, 4158425, 4880571, 4932300, 4990110, 6507428, 8134285, 8316850, 9761142, 9980220, 12475275, 16268570, 16633700, 19522284, 24402855, 24950550, 32537140, 40671425, 48805710, 49901100, 66701137, 81342850, 97611420, 122014275, 133402274, 162685700, 200103411, 244028550, 266804548, 333505685, 400206822, 488057100, 667011370, 800413644, 1000517055, 1334022740, 1667528425, 2001034110, 3335056850, 4002068220, 5002585275, 6670113700, 10005170550, 20010341100]

約数ペア:

[(1, 20010341100), (2, 10005170550), (3, 6670113700), (4, 5002585275), (5, 4002068220), (6, 3335056850), (10, 2001034110), (12, 1667528425), (15, 1334022740), (20, 1000517055), (25, 800413644), (30, 667011370), (41, 488057100), (50, 400206822), (60, 333505685), (75, 266804548), (82, 244028550), (100, 200103411), (123, 162685700), (150, 133402274), (164, 122014275), (205, 97611420), (246, 81342850), (300, 66701137), (401, 49901100), (410, 48805710), (492, 40671425), (615, 32537140), (802, 24950550), (820, 24402855), (1025, 19522284), (1203, 16633700), (1230, 16268570), (1604, 12475275), (2005, 9980220), (2050, 9761142), (2406, 8316850), (2460, 8134285), (3075, 6507428), (4010, 4990110), (4057, 4932300), (4100, 4880571), (4812, 4158425), (6015, 3326740), (6150, 3253714), (8020, 2495055), (8114, 2466150), (10025, 1996044), (12030, 1663370), (12171, 1644100), (12300, 1626857), (16228, 1233075), (16441, 1217100), (20050, 998022), (20285, 986460), (24060, 831685), (24342, 822050), (30075, 665348), (32882, 608550), (40100, 499011), (40570, 493230), (48684, 411025), (49323, 405700), (60150, 332674), (60855, 328820), (65764, 304275), (81140, 246615), (82205, 243420), (98646, 202850), (101425, 197292), (120300, 166337), (121710, 164410)]