1198546180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4109

約数の個数: 96

約数和(自身を含む): 2874332160

約数和(自身を除く): 1675785980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 62, 65, 74, 124, 130, 148, 155, 185, 260, 310, 370, 403, 481, 620, 740, 806, 962, 1147, 1612, 1924, 2015, 2294, 2405, 4019, 4030, 4588, 4810, 5735, 8038, 8060, 9620, 11470, 14911, 16076, 20095, 22940, 29822, 40190, 52247, 59644, 74555, 80380, 104494, 124589, 148703, 149110, 208988, 249178, 261235, 297406, 298220, 498356, 522470, 594812, 622945, 743515, 1044940, 1245890, 1487030, 1619657, 1933139, 2491780, 2974060, 3239314, 3866278, 4609793, 6478628, 7732556, 8098285, 9219586, 9665695, 16196570, 18439172, 19331390, 23048965, 32393140, 38662780, 46097930, 59927309, 92195860, 119854618, 239709236, 299636545, 599273090, 1198546180]

約数ペア:

[(1, 1198546180), (2, 599273090), (4, 299636545), (5, 239709236), (10, 119854618), (13, 92195860), (20, 59927309), (26, 46097930), (31, 38662780), (37, 32393140), (52, 23048965), (62, 19331390), (65, 18439172), (74, 16196570), (124, 9665695), (130, 9219586), (148, 8098285), (155, 7732556), (185, 6478628), (260, 4609793), (310, 3866278), (370, 3239314), (403, 2974060), (481, 2491780), (620, 1933139), (740, 1619657), (806, 1487030), (962, 1245890), (1147, 1044940), (1612, 743515), (1924, 622945), (2015, 594812), (2294, 522470), (2405, 498356), (4019, 298220), (4030, 297406), (4588, 261235), (4810, 249178), (5735, 208988), (8038, 149110), (8060, 148703), (9620, 124589), (11470, 104494), (14911, 80380), (16076, 74555), (20095, 59644), (22940, 52247), (29822, 40190)]