191177240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14844

約数の個数: 64

約数和(自身を含む): 479455200

約数和(自身を除く): 288277960

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 14797, 29594, 59188, 73985, 118376, 147970, 251549, 281143, 295940, 503098, 562286, 591880, 1006196, 1124572, 1257745, 1405715, 2012392, 2249144, 2515490, 2811430, 4779431, 5030980, 5622860, 9558862, 10061960, 11245720, 19117724, 23897155, 38235448, 47794310, 95588620, 191177240]

約数ペア:

[(1, 191177240), (2, 95588620), (4, 47794310), (5, 38235448), (8, 23897155), (10, 19117724), (17, 11245720), (19, 10061960), (20, 9558862), (34, 5622860), (38, 5030980), (40, 4779431), (68, 2811430), (76, 2515490), (85, 2249144), (95, 2012392), (136, 1405715), (152, 1257745), (170, 1124572), (190, 1006196), (323, 591880), (340, 562286), (380, 503098), (646, 295940), (680, 281143), (760, 251549), (1292, 147970), (1615, 118376), (2584, 73985), (3230, 59188), (6460, 29594), (12920, 14797)]