2839695950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21521}}^1$

素因数の和:21582

約数の個数: 96

約数和(自身を含む): 6725194560

約数和(自身を除く): 3885498610

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 130, 145, 175, 182, 203, 290, 325, 350, 377, 406, 455, 650, 725, 754, 910, 1015, 1450, 1885, 2030, 2275, 2639, 3770, 4550, 5075, 5278, 9425, 10150, 13195, 18850, 21521, 26390, 43042, 65975, 107605, 131950, 150647, 215210, 279773, 301294, 538025, 559546, 624109, 753235, 1076050, 1248218, 1398865, 1506470, 1958411, 2797730, 3120545, 3766175, 3916822, 4368763, 6241090, 6994325, 7532350, 8113417, 8737526, 9792055, 13988650, 15602725, 16226834, 19584110, 21843815, 31205450, 40567085, 43687630, 48960275, 56793919, 81134170, 97920550, 109219075, 113587838, 202835425, 218438150, 283969595, 405670850, 567939190, 1419847975, 2839695950]

約数ペア:

[(1, 2839695950), (2, 1419847975), (5, 567939190), (7, 405670850), (10, 283969595), (13, 218438150), (14, 202835425), (25, 113587838), (26, 109219075), (29, 97920550), (35, 81134170), (50, 56793919), (58, 48960275), (65, 43687630), (70, 40567085), (91, 31205450), (130, 21843815), (145, 19584110), (175, 16226834), (182, 15602725), (203, 13988650), (290, 9792055), (325, 8737526), (350, 8113417), (377, 7532350), (406, 6994325), (455, 6241090), (650, 4368763), (725, 3916822), (754, 3766175), (910, 3120545), (1015, 2797730), (1450, 1958411), (1885, 1506470), (2030, 1398865), (2275, 1248218), (2639, 1076050), (3770, 753235), (4550, 624109), (5075, 559546), (5278, 538025), (9425, 301294), (10150, 279773), (13195, 215210), (18850, 150647), (21521, 131950), (26390, 107605), (43042, 65975)]