24808210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 52412184

約数和(自身を除く): 27603974

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 257, 394, 490, 514, 985, 1285, 1379, 1799, 1970, 2570, 2758, 3598, 6895, 8995, 9653, 12593, 13790, 17990, 19306, 25186, 48265, 50629, 62965, 96530, 101258, 125930, 253145, 354403, 506290, 708806, 1772015, 2480821, 3544030, 4961642, 12404105, 24808210]

約数ペア:

[(1, 24808210), (2, 12404105), (5, 4961642), (7, 3544030), (10, 2480821), (14, 1772015), (35, 708806), (49, 506290), (70, 354403), (98, 253145), (197, 125930), (245, 101258), (257, 96530), (394, 62965), (490, 50629), (514, 48265), (985, 25186), (1285, 19306), (1379, 17990), (1799, 13790), (1970, 12593), (2570, 9653), (2758, 8995), (3598, 6895)]