1936248840320

素因数分解:

$2^7\times 5^1\times {\mathrm{3025388813}}^1$

素因数の和:3025388832

約数の個数: 32

約数和(自身を含む): 4628844885420

約数和(自身を除く): 2692596045100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3025388813, 6050777626, 12101555252, 15126944065, 24203110504, 30253888130, 48406221008, 60507776260, 96812442016, 121015552520, 193624884032, 242031105040, 387249768064, 484062210080, 968124420160, 1936248840320]

約数ペア:

[(1, 1936248840320), (2, 968124420160), (4, 484062210080), (5, 387249768064), (8, 242031105040), (10, 193624884032), (16, 121015552520), (20, 96812442016), (32, 60507776260), (40, 48406221008), (64, 30253888130), (80, 24203110504), (128, 15126944065), (160, 12101555252), (320, 6050777626), (640, 3025388813)]