2649665590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 5878946304

約数和(自身を除く): 3229280714

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 43, 55, 65, 82, 86, 110, 130, 143, 205, 215, 286, 410, 430, 451, 473, 533, 559, 715, 902, 946, 1051, 1066, 1118, 1430, 1763, 2102, 2255, 2365, 2665, 2795, 3526, 4510, 4730, 5255, 5330, 5590, 5863, 6149, 8815, 10510, 11561, 11726, 12298, 13663, 17630, 19393, 22919, 23122, 27326, 29315, 30745, 38786, 43091, 45193, 45838, 57805, 58630, 61490, 68315, 86182, 90386, 96965, 114595, 115610, 136630, 150293, 193930, 215455, 225965, 229190, 252109, 300586, 430910, 451930, 474001, 497123, 504218, 560183, 587509, 751465, 948002, 994246, 1120366, 1175018, 1260545, 1502930, 1852913, 2370005, 2485615, 2521090, 2800915, 2937545, 3705826, 4740010, 4971230, 5601830, 5875090, 6162013, 6462599, 9264565, 12324026, 12925198, 18529130, 20382043, 24087869, 30810065, 32312995, 40764086, 48175738, 61620130, 64625990, 101910215, 120439345, 203820430, 240878690, 264966559, 529933118, 1324832795, 2649665590]

約数ペア:

[(1, 2649665590), (2, 1324832795), (5, 529933118), (10, 264966559), (11, 240878690), (13, 203820430), (22, 120439345), (26, 101910215), (41, 64625990), (43, 61620130), (55, 48175738), (65, 40764086), (82, 32312995), (86, 30810065), (110, 24087869), (130, 20382043), (143, 18529130), (205, 12925198), (215, 12324026), (286, 9264565), (410, 6462599), (430, 6162013), (451, 5875090), (473, 5601830), (533, 4971230), (559, 4740010), (715, 3705826), (902, 2937545), (946, 2800915), (1051, 2521090), (1066, 2485615), (1118, 2370005), (1430, 1852913), (1763, 1502930), (2102, 1260545), (2255, 1175018), (2365, 1120366), (2665, 994246), (2795, 948002), (3526, 751465), (4510, 587509), (4730, 560183), (5255, 504218), (5330, 497123), (5590, 474001), (5863, 451930), (6149, 430910), (8815, 300586), (10510, 252109), (11561, 229190), (11726, 225965), (12298, 215455), (13663, 193930), (17630, 150293), (19393, 136630), (22919, 115610), (23122, 114595), (27326, 96965), (29315, 90386), (30745, 86182), (38786, 68315), (43091, 61490), (45193, 58630), (45838, 57805)]