387473450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85159}}^1$

素因数の和:85191

約数の個数: 48

約数和(自身を含む): 887026560

約数和(自身を除く): 499553110

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 85159, 170318, 425795, 596113, 851590, 1107067, 1192226, 2128975, 2214134, 2980565, 4257950, 5535335, 5961130, 7749469, 11070670, 14902825, 15498938, 27676675, 29805650, 38747345, 55353350, 77494690, 193736725, 387473450]

約数ペア:

[(1, 387473450), (2, 193736725), (5, 77494690), (7, 55353350), (10, 38747345), (13, 29805650), (14, 27676675), (25, 15498938), (26, 14902825), (35, 11070670), (50, 7749469), (65, 5961130), (70, 5535335), (91, 4257950), (130, 2980565), (175, 2214134), (182, 2128975), (325, 1192226), (350, 1107067), (455, 851590), (650, 596113), (910, 425795), (2275, 170318), (4550, 85159)]