134428040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 322876800

約数和(自身を除く): 188448760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2423, 2774, 2920, 4846, 5548, 6935, 9692, 11096, 12115, 13870, 19384, 24230, 27740, 46037, 48460, 55480, 92074, 96920, 176879, 184148, 230185, 353758, 368296, 460370, 707516, 884395, 920740, 1415032, 1768790, 1841480, 3360701, 3537580, 6721402, 7075160, 13442804, 16803505, 26885608, 33607010, 67214020, 134428040]

約数ペア:

[(1, 134428040), (2, 67214020), (4, 33607010), (5, 26885608), (8, 16803505), (10, 13442804), (19, 7075160), (20, 6721402), (38, 3537580), (40, 3360701), (73, 1841480), (76, 1768790), (95, 1415032), (146, 920740), (152, 884395), (190, 707516), (292, 460370), (365, 368296), (380, 353758), (584, 230185), (730, 184148), (760, 176879), (1387, 96920), (1460, 92074), (2423, 55480), (2774, 48460), (2920, 46037), (4846, 27740), (5548, 24230), (6935, 19384), (9692, 13870), (11096, 12115)]