42664976360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{484609}}^1$

素因数の和:484722

約数の個数: 64

約数和(自身を含む): 100488729600

約数和(自身を除く): 57823753240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 248, 284, 310, 355, 568, 620, 710, 1240, 1420, 2201, 2840, 4402, 8804, 11005, 17608, 22010, 44020, 88040, 484609, 969218, 1938436, 2423045, 3876872, 4846090, 9692180, 15022879, 19384360, 30045758, 34407239, 60091516, 68814478, 75114395, 120183032, 137628956, 150228790, 172036195, 275257912, 300457580, 344072390, 600915160, 688144780, 1066624409, 1376289560, 2133248818, 4266497636, 5333122045, 8532995272, 10666244090, 21332488180, 42664976360]

約数ペア:

[(1, 42664976360), (2, 21332488180), (4, 10666244090), (5, 8532995272), (8, 5333122045), (10, 4266497636), (20, 2133248818), (31, 1376289560), (40, 1066624409), (62, 688144780), (71, 600915160), (124, 344072390), (142, 300457580), (155, 275257912), (248, 172036195), (284, 150228790), (310, 137628956), (355, 120183032), (568, 75114395), (620, 68814478), (710, 60091516), (1240, 34407239), (1420, 30045758), (2201, 19384360), (2840, 15022879), (4402, 9692180), (8804, 4846090), (11005, 3876872), (17608, 2423045), (22010, 1938436), (44020, 969218), (88040, 484609)]