2022100720

素因数分解:

$2^4\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{12569}}^1$

素因数の和:14593

約数の個数: 40

約数和(自身を含む): 4704096240

約数和(自身を除く): 2681995520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2011, 4022, 8044, 10055, 12569, 16088, 20110, 25138, 32176, 40220, 50276, 62845, 80440, 100552, 125690, 160880, 201104, 251380, 502760, 1005520, 25276259, 50552518, 101105036, 126381295, 202210072, 252762590, 404420144, 505525180, 1011050360, 2022100720]

約数ペア:

[(1, 2022100720), (2, 1011050360), (4, 505525180), (5, 404420144), (8, 252762590), (10, 202210072), (16, 126381295), (20, 101105036), (40, 50552518), (80, 25276259), (2011, 1005520), (4022, 502760), (8044, 251380), (10055, 201104), (12569, 160880), (16088, 125690), (20110, 100552), (25138, 80440), (32176, 62845), (40220, 50276)]