44945920

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 109477368

約数和(自身を除く): 64531448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 181, 194, 256, 320, 362, 388, 485, 512, 640, 724, 776, 905, 970, 1280, 1448, 1552, 1810, 1940, 2560, 2896, 3104, 3620, 3880, 5792, 6208, 7240, 7760, 11584, 12416, 14480, 15520, 17557, 23168, 24832, 28960, 31040, 35114, 46336, 49664, 57920, 62080, 70228, 87785, 92672, 115840, 124160, 140456, 175570, 231680, 248320, 280912, 351140, 463360, 561824, 702280, 1123648, 1404560, 2247296, 2809120, 4494592, 5618240, 8989184, 11236480, 22472960, 44945920]

約数ペア:

[(1, 44945920), (2, 22472960), (4, 11236480), (5, 8989184), (8, 5618240), (10, 4494592), (16, 2809120), (20, 2247296), (32, 1404560), (40, 1123648), (64, 702280), (80, 561824), (97, 463360), (128, 351140), (160, 280912), (181, 248320), (194, 231680), (256, 175570), (320, 140456), (362, 124160), (388, 115840), (485, 92672), (512, 87785), (640, 70228), (724, 62080), (776, 57920), (905, 49664), (970, 46336), (1280, 35114), (1448, 31040), (1552, 28960), (1810, 24832), (1940, 23168), (2560, 17557), (2896, 15520), (3104, 14480), (3620, 12416), (3880, 11584), (5792, 7760), (6208, 7240)]