23358050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 45700200

約数和(自身を除く): 22342150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 181, 290, 362, 445, 725, 890, 905, 1450, 1810, 2225, 2581, 4450, 4525, 5162, 5249, 9050, 10498, 12905, 16109, 25810, 26245, 32218, 52490, 64525, 80545, 129050, 131225, 161090, 262450, 402725, 467161, 805450, 934322, 2335805, 4671610, 11679025, 23358050]

約数ペア:

[(1, 23358050), (2, 11679025), (5, 4671610), (10, 2335805), (25, 934322), (29, 805450), (50, 467161), (58, 402725), (89, 262450), (145, 161090), (178, 131225), (181, 129050), (290, 80545), (362, 64525), (445, 52490), (725, 32218), (890, 26245), (905, 25810), (1450, 16109), (1810, 12905), (2225, 10498), (2581, 9050), (4450, 5249), (4525, 5162)]