40824770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25357}}^1$

素因数の和:25394

約数の個数: 32

約数和(自身を含む): 87637248

約数和(自身を除く): 46812478

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 25357, 50714, 126785, 177499, 253570, 354998, 583211, 887495, 1166422, 1774990, 2916055, 4082477, 5832110, 8164954, 20412385, 40824770]

約数ペア:

[(1, 40824770), (2, 20412385), (5, 8164954), (7, 5832110), (10, 4082477), (14, 2916055), (23, 1774990), (35, 1166422), (46, 887495), (70, 583211), (115, 354998), (161, 253570), (230, 177499), (322, 126785), (805, 50714), (1610, 25357)]