42802600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12622

約数の個数: 48

約数和(自身を含む): 105378300

約数和(自身を除く): 62575700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 12589, 25178, 50356, 62945, 100712, 125890, 214013, 251780, 314725, 428026, 503560, 629450, 856052, 1070065, 1258900, 1712104, 2140130, 2517800, 4280260, 5350325, 8560520, 10700650, 21401300, 42802600]

約数ペア:

[(1, 42802600), (2, 21401300), (4, 10700650), (5, 8560520), (8, 5350325), (10, 4280260), (17, 2517800), (20, 2140130), (25, 1712104), (34, 1258900), (40, 1070065), (50, 856052), (68, 629450), (85, 503560), (100, 428026), (136, 314725), (170, 251780), (200, 214013), (340, 125890), (425, 100712), (680, 62945), (850, 50356), (1700, 25178), (3400, 12589)]