522159040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4110

約数の個数: 112

約数和(自身を含む): 1382572800

約数和(自身を除く): 860413760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4049, 4160, 4960, 6448, 8060, 8098, 9920, 12896, 16120, 16196, 20245, 25792, 32240, 32392, 40490, 52637, 64480, 64784, 80980, 105274, 125519, 128960, 129568, 161960, 210548, 251038, 259136, 263185, 323920, 421096, 502076, 526370, 627595, 647840, 842192, 1004152, 1052740, 1255190, 1295680, 1631747, 1684384, 2008304, 2105480, 2510380, 3263494, 3368768, 4016608, 4210960, 5020760, 6526988, 8033216, 8158735, 8421920, 10041520, 13053976, 16317470, 16843840, 20083040, 26107952, 32634940, 40166080, 52215904, 65269880, 104431808, 130539760, 261079520, 522159040]

約数ペア:

[(1, 522159040), (2, 261079520), (4, 130539760), (5, 104431808), (8, 65269880), (10, 52215904), (13, 40166080), (16, 32634940), (20, 26107952), (26, 20083040), (31, 16843840), (32, 16317470), (40, 13053976), (52, 10041520), (62, 8421920), (64, 8158735), (65, 8033216), (80, 6526988), (104, 5020760), (124, 4210960), (130, 4016608), (155, 3368768), (160, 3263494), (208, 2510380), (248, 2105480), (260, 2008304), (310, 1684384), (320, 1631747), (403, 1295680), (416, 1255190), (496, 1052740), (520, 1004152), (620, 842192), (806, 647840), (832, 627595), (992, 526370), (1040, 502076), (1240, 421096), (1612, 323920), (1984, 263185), (2015, 259136), (2080, 251038), (2480, 210548), (3224, 161960), (4030, 129568), (4049, 128960), (4160, 125519), (4960, 105274), (6448, 80980), (8060, 64784), (8098, 64480), (9920, 52637), (12896, 40490), (16120, 32392), (16196, 32240), (20245, 25792)]