40400256

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8093}}^1$

素因数の和:8123

約数の個数: 64

約数和(自身を含む): 115582320

約数和(自身を除く): 75182064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 8093, 16186, 24279, 32372, 48558, 64744, 97116, 105209, 129488, 194232, 210418, 258976, 315627, 388464, 420836, 517952, 631254, 776928, 841672, 1035904, 1262508, 1553856, 1683344, 2525016, 3107712, 3366688, 5050032, 6733376, 10100064, 13466752, 20200128, 40400256]

約数ペア:

[(1, 40400256), (2, 20200128), (3, 13466752), (4, 10100064), (6, 6733376), (8, 5050032), (12, 3366688), (13, 3107712), (16, 2525016), (24, 1683344), (26, 1553856), (32, 1262508), (39, 1035904), (48, 841672), (52, 776928), (64, 631254), (78, 517952), (96, 420836), (104, 388464), (128, 315627), (156, 258976), (192, 210418), (208, 194232), (312, 129488), (384, 105209), (416, 97116), (624, 64744), (832, 48558), (1248, 32372), (1664, 24279), (2496, 16186), (4992, 8093)]