675996880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6701}}^1$

素因数の和:6824

約数の個数: 80

約数和(自身を含む): 1710296784

約数和(自身を除く): 1034299904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 6701, 7760, 10088, 12610, 13402, 20176, 25220, 26804, 33505, 50440, 53608, 67010, 87113, 100880, 107216, 134020, 174226, 268040, 348452, 435565, 536080, 649997, 696904, 871130, 1299994, 1393808, 1742260, 2599988, 3249985, 3484520, 5199976, 6499970, 6969040, 8449961, 10399952, 12999940, 16899922, 25999880, 33799844, 42249805, 51999760, 67599688, 84499610, 135199376, 168999220, 337998440, 675996880]

約数ペア:

[(1, 675996880), (2, 337998440), (4, 168999220), (5, 135199376), (8, 84499610), (10, 67599688), (13, 51999760), (16, 42249805), (20, 33799844), (26, 25999880), (40, 16899922), (52, 12999940), (65, 10399952), (80, 8449961), (97, 6969040), (104, 6499970), (130, 5199976), (194, 3484520), (208, 3249985), (260, 2599988), (388, 1742260), (485, 1393808), (520, 1299994), (776, 871130), (970, 696904), (1040, 649997), (1261, 536080), (1552, 435565), (1940, 348452), (2522, 268040), (3880, 174226), (5044, 134020), (6305, 107216), (6701, 100880), (7760, 87113), (10088, 67010), (12610, 53608), (13402, 50440), (20176, 33505), (25220, 26804)]