13910013440

素因数分解:

$2^9\times 5^1\times {\mathrm{5433599}}^1$

素因数の和:5433622

約数の個数: 40

約数和(自身を含む): 33351436800

約数和(自身を除く): 19441423360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5433599, 10867198, 21734396, 27167995, 43468792, 54335990, 86937584, 108671980, 173875168, 217343960, 347750336, 434687920, 695500672, 869375840, 1391001344, 1738751680, 2782002688, 3477503360, 6955006720, 13910013440]

約数ペア:

[(1, 13910013440), (2, 6955006720), (4, 3477503360), (5, 2782002688), (8, 1738751680), (10, 1391001344), (16, 869375840), (20, 695500672), (32, 434687920), (40, 347750336), (64, 217343960), (80, 173875168), (128, 108671980), (160, 86937584), (256, 54335990), (320, 43468792), (512, 27167995), (640, 21734396), (1280, 10867198), (2560, 5433599)]