102423680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 64

約数和(自身を含む): 257774400

約数和(自身を除く): 155350720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8423, 12160, 16846, 33692, 42115, 67384, 84230, 134768, 160037, 168460, 269536, 320074, 336920, 539072, 640148, 673840, 800185, 1078144, 1280296, 1347680, 1600370, 2560592, 2695360, 3200740, 5121184, 5390720, 6401480, 10242368, 12802960, 20484736, 25605920, 51211840, 102423680]

約数ペア:

[(1, 102423680), (2, 51211840), (4, 25605920), (5, 20484736), (8, 12802960), (10, 10242368), (16, 6401480), (19, 5390720), (20, 5121184), (32, 3200740), (38, 2695360), (40, 2560592), (64, 1600370), (76, 1347680), (80, 1280296), (95, 1078144), (128, 800185), (152, 673840), (160, 640148), (190, 539072), (304, 336920), (320, 320074), (380, 269536), (608, 168460), (640, 160037), (760, 134768), (1216, 84230), (1520, 67384), (2432, 42115), (3040, 33692), (6080, 16846), (8423, 12160)]