126589540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11743}}^1$

素因数の和:11777

約数の個数: 72

約数和(自身を含む): 337381632

約数和(自身を除く): 210792092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 11743, 23486, 46972, 58715, 82201, 117430, 129173, 164402, 234860, 258346, 328804, 411005, 516692, 575407, 645865, 822010, 904211, 1150814, 1291730, 1644020, 1808422, 2301628, 2583460, 2877035, 3616844, 4521055, 5754070, 6329477, 9042110, 11508140, 12658954, 18084220, 25317908, 31647385, 63294770, 126589540]

約数ペア:

[(1, 126589540), (2, 63294770), (4, 31647385), (5, 25317908), (7, 18084220), (10, 12658954), (11, 11508140), (14, 9042110), (20, 6329477), (22, 5754070), (28, 4521055), (35, 3616844), (44, 2877035), (49, 2583460), (55, 2301628), (70, 1808422), (77, 1644020), (98, 1291730), (110, 1150814), (140, 904211), (154, 822010), (196, 645865), (220, 575407), (245, 516692), (308, 411005), (385, 328804), (490, 258346), (539, 234860), (770, 164402), (980, 129173), (1078, 117430), (1540, 82201), (2156, 58715), (2695, 46972), (5390, 23486), (10780, 11743)]