38842880

素因数分解:

$2^9\times 5^1\times {\mathrm{15173}}^1$

素因数の和:15196

約数の個数: 40

約数和(自身を含む): 93138012

約数和(自身を除く): 54295132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 15173, 30346, 60692, 75865, 121384, 151730, 242768, 303460, 485536, 606920, 971072, 1213840, 1942144, 2427680, 3884288, 4855360, 7768576, 9710720, 19421440, 38842880]

約数ペア:

[(1, 38842880), (2, 19421440), (4, 9710720), (5, 7768576), (8, 4855360), (10, 3884288), (16, 2427680), (20, 1942144), (32, 1213840), (40, 971072), (64, 606920), (80, 485536), (128, 303460), (160, 242768), (256, 151730), (320, 121384), (512, 75865), (640, 60692), (1280, 30346), (2560, 15173)]