124798757980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1543393}}^1$

素因数の和:1543726

約数の個数: 48

約数和(自身を含む): 283144889664

約数和(自身を除く): 158346131684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 622, 1244, 1555, 3110, 4043, 6220, 8086, 16172, 20215, 40430, 80860, 1543393, 3086786, 6173572, 7716965, 15433930, 20064109, 30867860, 40128218, 80256436, 100320545, 200641090, 401282180, 479995223, 959990446, 1919980892, 2399976115, 4799952230, 6239937899, 9599904460, 12479875798, 24959751596, 31199689495, 62399378990, 124798757980]

約数ペア:

[(1, 124798757980), (2, 62399378990), (4, 31199689495), (5, 24959751596), (10, 12479875798), (13, 9599904460), (20, 6239937899), (26, 4799952230), (52, 2399976115), (65, 1919980892), (130, 959990446), (260, 479995223), (311, 401282180), (622, 200641090), (1244, 100320545), (1555, 80256436), (3110, 40128218), (4043, 30867860), (6220, 20064109), (8086, 15433930), (16172, 7716965), (20215, 6173572), (40430, 3086786), (80860, 1543393)]