7898056880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193201}}^1$

素因数の和:193294

約数の個数: 80

約数和(自身を含む): 21273858624

約数和(自身を除く): 13375801744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 193201, 386402, 772804, 966005, 1352407, 1545608, 1932010, 2704814, 3091216, 3864020, 5409628, 6762035, 7728040, 10819256, 13524070, 14103673, 15456080, 21638512, 27048140, 28207346, 54096280, 56414692, 70518365, 98725711, 108192560, 112829384, 141036730, 197451422, 225658768, 282073460, 394902844, 493628555, 564146920, 789805688, 987257110, 1128293840, 1579611376, 1974514220, 3949028440, 7898056880]

約数ペア:

[(1, 7898056880), (2, 3949028440), (4, 1974514220), (5, 1579611376), (7, 1128293840), (8, 987257110), (10, 789805688), (14, 564146920), (16, 493628555), (20, 394902844), (28, 282073460), (35, 225658768), (40, 197451422), (56, 141036730), (70, 112829384), (73, 108192560), (80, 98725711), (112, 70518365), (140, 56414692), (146, 54096280), (280, 28207346), (292, 27048140), (365, 21638512), (511, 15456080), (560, 14103673), (584, 13524070), (730, 10819256), (1022, 7728040), (1168, 6762035), (1460, 5409628), (2044, 3864020), (2555, 3091216), (2920, 2704814), (4088, 1932010), (5110, 1545608), (5840, 1352407), (8176, 966005), (10220, 772804), (20440, 386402), (40880, 193201)]