4162074880

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{104891}}^1$

素因数の和:104943

約数の個数: 72

約数和(自身を含む): 10291163904

約数和(自身を除く): 6129089024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 104891, 209782, 419564, 524455, 839128, 1048910, 1678256, 2097820, 3251621, 3356512, 4195640, 6503242, 6713024, 8391280, 13006484, 13426048, 16258105, 16782560, 26012968, 26852096, 32516210, 33565120, 52025936, 65032420, 67130240, 104051872, 130064840, 134260480, 208103744, 260129680, 416207488, 520259360, 832414976, 1040518720, 2081037440, 4162074880]

約数ペア:

[(1, 4162074880), (2, 2081037440), (4, 1040518720), (5, 832414976), (8, 520259360), (10, 416207488), (16, 260129680), (20, 208103744), (31, 134260480), (32, 130064840), (40, 104051872), (62, 67130240), (64, 65032420), (80, 52025936), (124, 33565120), (128, 32516210), (155, 26852096), (160, 26012968), (248, 16782560), (256, 16258105), (310, 13426048), (320, 13006484), (496, 8391280), (620, 6713024), (640, 6503242), (992, 4195640), (1240, 3356512), (1280, 3251621), (1984, 2097820), (2480, 1678256), (3968, 1048910), (4960, 839128), (7936, 524455), (9920, 419564), (19840, 209782), (39680, 104891)]