502440440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4271}}^1$

素因数の和:4472

約数の個数: 64

約数和(自身を含む): 1204191360

約数和(自身を除く): 701750920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 680, 692, 865, 1384, 1730, 2941, 3460, 4271, 5882, 6920, 8542, 11764, 14705, 17084, 21355, 23528, 29410, 34168, 42710, 58820, 72607, 85420, 117640, 145214, 170840, 290428, 363035, 580856, 726070, 738883, 1452140, 1477766, 2904280, 2955532, 3694415, 5911064, 7388830, 12561011, 14777660, 25122022, 29555320, 50244044, 62805055, 100488088, 125610110, 251220220, 502440440]

約数ペア:

[(1, 502440440), (2, 251220220), (4, 125610110), (5, 100488088), (8, 62805055), (10, 50244044), (17, 29555320), (20, 25122022), (34, 14777660), (40, 12561011), (68, 7388830), (85, 5911064), (136, 3694415), (170, 2955532), (173, 2904280), (340, 1477766), (346, 1452140), (680, 738883), (692, 726070), (865, 580856), (1384, 363035), (1730, 290428), (2941, 170840), (3460, 145214), (4271, 117640), (5882, 85420), (6920, 72607), (8542, 58820), (11764, 42710), (14705, 34168), (17084, 29410), (21355, 23528)]