20132376050

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{17599}}^1$

素因数の和:17915

約数の個数: 48

約数和(自身を含む): 37947571200

約数和(自身を除く): 17815195150

約数列:

[1, 2, 5, 10, 25, 50, 137, 167, 274, 334, 685, 835, 1370, 1670, 3425, 4175, 6850, 8350, 17599, 22879, 35198, 45758, 87995, 114395, 175990, 228790, 439975, 571975, 879950, 1143950, 2411063, 2939033, 4822126, 5878066, 12055315, 14695165, 24110630, 29390330, 60276575, 73475825, 120553150, 146951650, 402647521, 805295042, 2013237605, 4026475210, 10066188025, 20132376050]

約数ペア:

[(1, 20132376050), (2, 10066188025), (5, 4026475210), (10, 2013237605), (25, 805295042), (50, 402647521), (137, 146951650), (167, 120553150), (274, 73475825), (334, 60276575), (685, 29390330), (835, 24110630), (1370, 14695165), (1670, 12055315), (3425, 5878066), (4175, 4822126), (6850, 2939033), (8350, 2411063), (17599, 1143950), (22879, 879950), (35198, 571975), (45758, 439975), (87995, 228790), (114395, 175990)]