2090374780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3461}}^1$

素因数の和:3607

約数の個数: 96

約数和(自身を含む): 4983285888

約数和(自身を除く): 2892911108

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 101, 115, 130, 202, 230, 260, 299, 404, 460, 505, 598, 1010, 1196, 1313, 1495, 2020, 2323, 2626, 2990, 3461, 4646, 5252, 5980, 6565, 6922, 9292, 11615, 13130, 13844, 17305, 23230, 26260, 30199, 34610, 44993, 46460, 60398, 69220, 79603, 89986, 120796, 150995, 159206, 179972, 224965, 301990, 318412, 349561, 398015, 449930, 603980, 699122, 796030, 899860, 1034839, 1398244, 1592060, 1747805, 2069678, 3495610, 4139356, 4544293, 5174195, 6991220, 8039903, 9088586, 10348390, 16079806, 18177172, 20696780, 22721465, 32159612, 40199515, 45442930, 80399030, 90885860, 104518739, 160798060, 209037478, 418074956, 522593695, 1045187390, 2090374780]

約数ペア:

[(1, 2090374780), (2, 1045187390), (4, 522593695), (5, 418074956), (10, 209037478), (13, 160798060), (20, 104518739), (23, 90885860), (26, 80399030), (46, 45442930), (52, 40199515), (65, 32159612), (92, 22721465), (101, 20696780), (115, 18177172), (130, 16079806), (202, 10348390), (230, 9088586), (260, 8039903), (299, 6991220), (404, 5174195), (460, 4544293), (505, 4139356), (598, 3495610), (1010, 2069678), (1196, 1747805), (1313, 1592060), (1495, 1398244), (2020, 1034839), (2323, 899860), (2626, 796030), (2990, 699122), (3461, 603980), (4646, 449930), (5252, 398015), (5980, 349561), (6565, 318412), (6922, 301990), (9292, 224965), (11615, 179972), (13130, 159206), (13844, 150995), (17305, 120796), (23230, 89986), (26260, 79603), (30199, 69220), (34610, 60398), (44993, 46460)]