202519520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2572

約数の個数: 96

約数和(自身を含む): 554516928

約数和(自身を除く): 351997408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2477, 2555, 2920, 4088, 4954, 5110, 5840, 8176, 9908, 10220, 11680, 12385, 16352, 17339, 19816, 20440, 24770, 34678, 39632, 40880, 49540, 69356, 79264, 81760, 86695, 99080, 138712, 173390, 180821, 198160, 277424, 346780, 361642, 396320, 554848, 693560, 723284, 904105, 1265747, 1387120, 1446568, 1808210, 2531494, 2774240, 2893136, 3616420, 5062988, 5786272, 6328735, 7232840, 10125976, 12657470, 14465680, 20251952, 25314940, 28931360, 40503904, 50629880, 101259760, 202519520]

約数ペア:

[(1, 202519520), (2, 101259760), (4, 50629880), (5, 40503904), (7, 28931360), (8, 25314940), (10, 20251952), (14, 14465680), (16, 12657470), (20, 10125976), (28, 7232840), (32, 6328735), (35, 5786272), (40, 5062988), (56, 3616420), (70, 2893136), (73, 2774240), (80, 2531494), (112, 1808210), (140, 1446568), (146, 1387120), (160, 1265747), (224, 904105), (280, 723284), (292, 693560), (365, 554848), (511, 396320), (560, 361642), (584, 346780), (730, 277424), (1022, 198160), (1120, 180821), (1168, 173390), (1460, 138712), (2044, 99080), (2336, 86695), (2477, 81760), (2555, 79264), (2920, 69356), (4088, 49540), (4954, 40880), (5110, 39632), (5840, 34678), (8176, 24770), (9908, 20440), (10220, 19816), (11680, 17339), (12385, 16352)]