2034625480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 4885816320

約数和(自身を除く): 2851190840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 83, 106, 124, 155, 166, 212, 248, 265, 310, 332, 373, 415, 424, 530, 620, 664, 746, 830, 1060, 1240, 1492, 1643, 1660, 1865, 2120, 2573, 2984, 3286, 3320, 3730, 4399, 5146, 6572, 7460, 8215, 8798, 10292, 11563, 12865, 13144, 14920, 16430, 17596, 19769, 20584, 21995, 23126, 25730, 30959, 32860, 35192, 39538, 43990, 46252, 51460, 57815, 61918, 65720, 79076, 87980, 92504, 98845, 102920, 115630, 123836, 136369, 154795, 158152, 175960, 197690, 231260, 247672, 272738, 309590, 395380, 462520, 545476, 612839, 619180, 681845, 790760, 959729, 1090952, 1225678, 1238360, 1363690, 1640827, 1919458, 2451356, 2727380, 3064195, 3281654, 3838916, 4798645, 4902712, 5454760, 6128390, 6563308, 7677832, 8204135, 9597290, 12256780, 13126616, 16408270, 19194580, 24513560, 32816540, 38389160, 50865637, 65633080, 101731274, 203462548, 254328185, 406925096, 508656370, 1017312740, 2034625480]

約数ペア:

[(1, 2034625480), (2, 1017312740), (4, 508656370), (5, 406925096), (8, 254328185), (10, 203462548), (20, 101731274), (31, 65633080), (40, 50865637), (53, 38389160), (62, 32816540), (83, 24513560), (106, 19194580), (124, 16408270), (155, 13126616), (166, 12256780), (212, 9597290), (248, 8204135), (265, 7677832), (310, 6563308), (332, 6128390), (373, 5454760), (415, 4902712), (424, 4798645), (530, 3838916), (620, 3281654), (664, 3064195), (746, 2727380), (830, 2451356), (1060, 1919458), (1240, 1640827), (1492, 1363690), (1643, 1238360), (1660, 1225678), (1865, 1090952), (2120, 959729), (2573, 790760), (2984, 681845), (3286, 619180), (3320, 612839), (3730, 545476), (4399, 462520), (5146, 395380), (6572, 309590), (7460, 272738), (8215, 247672), (8798, 231260), (10292, 197690), (11563, 175960), (12865, 158152), (13144, 154795), (14920, 136369), (16430, 123836), (17596, 115630), (19769, 102920), (20584, 98845), (21995, 92504), (23126, 87980), (25730, 79076), (30959, 65720), (32860, 61918), (35192, 57815), (39538, 51460), (43990, 46252)]