23499520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 61442640

約数和(自身を除く): 37943120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1669, 1760, 2816, 3338, 3520, 6676, 7040, 8345, 13352, 14080, 16690, 18359, 26704, 33380, 36718, 53408, 66760, 73436, 91795, 106816, 133520, 146872, 183590, 213632, 267040, 293744, 367180, 427264, 534080, 587488, 734360, 1068160, 1174976, 1468720, 2136320, 2349952, 2937440, 4699904, 5874880, 11749760, 23499520]

約数ペア:

[(1, 23499520), (2, 11749760), (4, 5874880), (5, 4699904), (8, 2937440), (10, 2349952), (11, 2136320), (16, 1468720), (20, 1174976), (22, 1068160), (32, 734360), (40, 587488), (44, 534080), (55, 427264), (64, 367180), (80, 293744), (88, 267040), (110, 213632), (128, 183590), (160, 146872), (176, 133520), (220, 106816), (256, 91795), (320, 73436), (352, 66760), (440, 53408), (640, 36718), (704, 33380), (880, 26704), (1280, 18359), (1408, 16690), (1669, 14080), (1760, 13352), (2816, 8345), (3338, 7040), (3520, 6676)]