5112520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 14299200

約数和(自身を除く): 9186680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 961, 1064, 1085, 1178, 1240, 1330, 1736, 1922, 2170, 2356, 2660, 2945, 3844, 4123, 4340, 4712, 4805, 5320, 5890, 6727, 7688, 8246, 8680, 9610, 11780, 13454, 16492, 18259, 19220, 20615, 23560, 26908, 32984, 33635, 36518, 38440, 41230, 53816, 67270, 73036, 82460, 91295, 127813, 134540, 146072, 164920, 182590, 255626, 269080, 365180, 511252, 639065, 730360, 1022504, 1278130, 2556260, 5112520]

約数ペア:

[(1, 5112520), (2, 2556260), (4, 1278130), (5, 1022504), (7, 730360), (8, 639065), (10, 511252), (14, 365180), (19, 269080), (20, 255626), (28, 182590), (31, 164920), (35, 146072), (38, 134540), (40, 127813), (56, 91295), (62, 82460), (70, 73036), (76, 67270), (95, 53816), (124, 41230), (133, 38440), (140, 36518), (152, 33635), (155, 32984), (190, 26908), (217, 23560), (248, 20615), (266, 19220), (280, 18259), (310, 16492), (380, 13454), (434, 11780), (532, 9610), (589, 8680), (620, 8246), (665, 7688), (760, 6727), (868, 5890), (961, 5320), (1064, 4805), (1085, 4712), (1178, 4340), (1240, 4123), (1330, 3844), (1736, 2945), (1922, 2660), (2170, 2356)]