201316040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6299}}^1$

素因数の和:6374

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 288571960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6299, 6392, 7990, 12598, 15980, 25196, 31495, 31960, 50392, 62990, 107083, 125980, 214166, 251960, 296053, 428332, 535415, 592106, 856664, 1070830, 1184212, 1480265, 2141660, 2368424, 2960530, 4283320, 5032901, 5921060, 10065802, 11842120, 20131604, 25164505, 40263208, 50329010, 100658020, 201316040]

約数ペア:

[(1, 201316040), (2, 100658020), (4, 50329010), (5, 40263208), (8, 25164505), (10, 20131604), (17, 11842120), (20, 10065802), (34, 5921060), (40, 5032901), (47, 4283320), (68, 2960530), (85, 2368424), (94, 2141660), (136, 1480265), (170, 1184212), (188, 1070830), (235, 856664), (340, 592106), (376, 535415), (470, 428332), (680, 296053), (799, 251960), (940, 214166), (1598, 125980), (1880, 107083), (3196, 62990), (3995, 50392), (6299, 31960), (6392, 31495), (7990, 25196), (12598, 15980)]