2001350260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3169}}^1$

素因数の和:3545

約数の個数: 96

約数和(自身を含む): 5189264640

約数和(自身を除く): 3187914380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 347, 364, 455, 694, 910, 1388, 1735, 1820, 2429, 3169, 3470, 4511, 4858, 6338, 6940, 9022, 9716, 12145, 12676, 15845, 18044, 22183, 22555, 24290, 31577, 31690, 41197, 44366, 45110, 48580, 63154, 63380, 82394, 88732, 90220, 110915, 126308, 157885, 164788, 205985, 221830, 288379, 315770, 411970, 443660, 576758, 631540, 823940, 1099643, 1153516, 1441895, 2199286, 2883790, 4398572, 5498215, 5767580, 7697501, 10996430, 14295359, 15395002, 21992860, 28590718, 30790004, 38487505, 57181436, 71476795, 76975010, 100067513, 142953590, 153950020, 200135026, 285907180, 400270052, 500337565, 1000675130, 2001350260]

約数ペア:

[(1, 2001350260), (2, 1000675130), (4, 500337565), (5, 400270052), (7, 285907180), (10, 200135026), (13, 153950020), (14, 142953590), (20, 100067513), (26, 76975010), (28, 71476795), (35, 57181436), (52, 38487505), (65, 30790004), (70, 28590718), (91, 21992860), (130, 15395002), (140, 14295359), (182, 10996430), (260, 7697501), (347, 5767580), (364, 5498215), (455, 4398572), (694, 2883790), (910, 2199286), (1388, 1441895), (1735, 1153516), (1820, 1099643), (2429, 823940), (3169, 631540), (3470, 576758), (4511, 443660), (4858, 411970), (6338, 315770), (6940, 288379), (9022, 221830), (9716, 205985), (12145, 164788), (12676, 157885), (15845, 126308), (18044, 110915), (22183, 90220), (22555, 88732), (24290, 82394), (31577, 63380), (31690, 63154), (41197, 48580), (44366, 45110)]