236487590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10883}}^1$

素因数の和:10984

約数の個数: 32

約数和(自身を含む): 444328416

約数和(自身を除く): 207840826

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 10883, 21730, 21766, 54415, 108830, 446203, 576799, 892406, 1153598, 2231015, 2883995, 4462030, 5767990, 23648759, 47297518, 118243795, 236487590]

約数ペア:

[(1, 236487590), (2, 118243795), (5, 47297518), (10, 23648759), (41, 5767990), (53, 4462030), (82, 2883995), (106, 2231015), (205, 1153598), (265, 892406), (410, 576799), (530, 446203), (2173, 108830), (4346, 54415), (10865, 21766), (10883, 21730)]